Initial revision

author: Erik Andersen <andersen@codepoet.org> 2000-05-14 04:16:35 +0000
committer: Erik Andersen <andersen@codepoet.org> 2000-05-14 04:16:35 +0000
commit: 64bc6412188b141c010ac3b8e813b837dd991e80 (patch)
tree: ffa12b79ea4b13191754f54b872eb1a4f9e3a04b /include
98 files changed, 6594 insertions, 0 deletions
diff --git a/include/a.out.h b/include/a.out.h
new file mode 100644
index 000000000..bd58346c1
--- /dev/null
+++ b/include/a.out.h
@@ -0,0 +1,115 @@
+/* Copyright (C) 1990-1996 
+ * This file is part of the ld86 command for Linux-86 
+ * It is distributed under the GNU Library General Public License.
+ *
+ * - This may actually be BSD or Minix code, can someone clarify please. -RDB
+ */
+
+#ifndef __AOUT_H
+#define __AOUT_H
+
+struct	exec {			/* a.out header */
+  unsigned char	a_magic[2];	/* magic number */
+  unsigned char	a_flags;	/* flags, see below */
+  unsigned char	a_cpu;		/* cpu id */
+  unsigned char	a_hdrlen;	/* length of header */
+  unsigned char	a_unused;	/* reserved for future use */
+  unsigned short a_version;	/* version stamp (not used at present) */
+  long		a_text;		/* size of text segement in bytes */
+  long		a_data;		/* size of data segment in bytes */
+  long		a_bss;		/* size of bss segment in bytes */
+  long		a_entry;	/* entry point */
+  long		a_total;	/* total memory allocated */
+  long		a_syms;		/* size of symbol table */
+
+  /* SHORT FORM ENDS HERE */
+  long		a_trsize;	/* text relocation size */
+  long		a_drsize;	/* data relocation size */
+  long		a_tbase;	/* text relocation base */
+  long		a_dbase;	/* data relocation base */
+};
+
+#define A_MAGIC0      (unsigned char) 0x01
+#define A_MAGIC1      (unsigned char) 0x03
+#define BADMAG(X)     ((X).a_magic[0] != A_MAGIC0 ||(X).a_magic[1] != A_MAGIC1)
+
+/* CPU Id of TARGET machine (byte order coded in low order two bits) */
+#define A_NONE	0x00	/* unknown */
+#define A_I8086	0x04	/* intel i8086/8088 */
+#define A_M68K	0x0B	/* motorola m68000 */
+#define A_NS16K	0x0C	/* national semiconductor 16032 */
+#define A_I80386 0x10	/* intel i80386 */
+#define A_SPARC	0x17	/* Sun SPARC */
+
+#define A_BLR(cputype)	((cputype&0x01)!=0) /* TRUE if bytes left-to-right */
+#define A_WLR(cputype)	((cputype&0x02)!=0) /* TRUE if words left-to-right */
+
+/* Flags. */
+#define A_UZP	0x01	/* unmapped zero page (pages) */
+#define A_PAL	0x02	/* page aligned executable */
+#define A_NSYM	0x04	/* new style symbol table */
+#define A_EXEC	0x10	/* executable */
+#define A_SEP	0x20	/* separate I/D */
+#define A_PURE	0x40	/* pure text */
+#define A_TOVLY	0x80	/* text overlay */
+
+/* Offsets of various things. */
+#define A_MINHDR	32
+#define	A_TEXTPOS(X)	((long)(X).a_hdrlen)
+#define A_DATAPOS(X)	(A_TEXTPOS(X) + (X).a_text)
+#define	A_HASRELS(X)	((X).a_hdrlen > (unsigned char) A_MINHDR)
+#define A_HASEXT(X)	((X).a_hdrlen > (unsigned char) (A_MINHDR +  8))
+#define A_HASLNS(X)	((X).a_hdrlen > (unsigned char) (A_MINHDR + 16))
+#define A_HASTOFF(X)	((X).a_hdrlen > (unsigned char) (A_MINHDR + 24))
+#define A_TRELPOS(X)	(A_DATAPOS(X) + (X).a_data)
+#define A_DRELPOS(X)	(A_TRELPOS(X) + (X).a_trsize)
+#define A_SYMPOS(X)	(A_TRELPOS(X) + (A_HASRELS(X) ? \
+  			((X).a_trsize + (X).a_drsize) : 0))
+
+struct reloc {
+  long r_vaddr;			/* virtual address of reference */
+  unsigned short r_symndx;	/* internal segnum or extern symbol num */
+  unsigned short r_type;	/* relocation type */
+};
+
+/* r_tyep values: */
+#define R_ABBS		0
+#define R_RELLBYTE	2
+#define R_PCRBYTE	3
+#define R_RELWORD	4
+#define R_PCRWORD	5
+#define R_RELLONG	6
+#define R_PCRLONG	7
+#define R_REL3BYTE	8
+#define R_KBRANCHE	9
+
+/* r_symndx for internal segments */
+#define S_ABS		((unsigned short)-1)
+#define S_TEXT		((unsigned short)-2)
+#define S_DATA		((unsigned short)-3)
+#define S_BSS		((unsigned short)-4)
+
+struct nlist {			/* symbol table entry */
+  char n_name[8];		/* symbol name */
+  long n_value;			/* value */
+  unsigned char	n_sclass;	/* storage class */
+  unsigned char	n_numaux;	/* number of auxiliary entries (not used) */
+  unsigned short n_type;	/* language base and derived type (not used) */
+};
+
+/* Low bits of storage class (section). */
+#define	N_SECT		  07	/* section mask */
+#define N_UNDF		  00	/* undefined */
+#define N_ABS		  01	/* absolute */
+#define N_TEXT		  02	/* text */
+#define N_DATA		  03	/* data */
+#define	N_BSS		  04	/* bss */
+#define N_COMM		  05	/* (common) */
+
+/* High bits of storage class. */
+#define N_CLASS		0370	/* storage class mask */
+#define C_NULL
+#define C_EXT		0020	/* external symbol */
+#define C_STAT		0030	/* static */
+
+#endif /* _AOUT_H */
diff --git a/include/ar.h b/include/ar.h
new file mode 100644
index 000000000..c6083717d
--- /dev/null
+++ b/include/ar.h
@@ -0,0 +1,18 @@
+#ifndef __AR_H
+#define __AR_H
+
+#define ARMAG "!<arch>\n"
+#define SARMAG 8
+#define ARFMAG "`\n"
+
+struct ar_hdr {
+	char	ar_name[16],
+		ar_date[12],
+		ar_uid[6],
+		ar_gid[6],
+		ar_mode[8],
+		ar_size[10],
+		ar_fmag[2];
+};
+
+#endif /* __AR_H */
diff --git a/include/arpa/inet.h b/include/arpa/inet.h
new file mode 100644
index 000000000..cf4cd3275
--- /dev/null
+++ b/include/arpa/inet.h
@@ -0,0 +1,12 @@
+#ifndef __ARPA_INET_H
+#define __ARPA_INET_H
+
+#include <netinet/in.h>
+
+int inet_aton(const char *cp, struct in_addr *inp);
+      
+unsigned long int inet_addr(const char *cp);
+
+char *inet_ntoa(struct in_addr in);
+       
+#endif
diff --git a/include/arpa/nameser.h b/include/arpa/nameser.h
new file mode 100644
index 000000000..ba6014216
--- /dev/null
+++ b/include/arpa/nameser.h
@@ -0,0 +1,392 @@
+/*
+ * ++Copyright++ 1983, 1989, 1993
+ * -
+ * Copyright (c) 1983, 1989, 1993
+ *    The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ * 	This product includes software developed by the University of
+ * 	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * -
+ * Portions Copyright (c) 1993 by Digital Equipment Corporation.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies, and that
+ * the name of Digital Equipment Corporation not be used in advertising or
+ * publicity pertaining to distribution of the document or software without
+ * specific, written prior permission.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL DIGITAL EQUIPMENT
+ * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ * -
+ * Portions Copyright (c) 1995 by International Business Machines, Inc.
+ *
+ * International Business Machines, Inc. (hereinafter called IBM) grants
+ * permission under its copyrights to use, copy, modify, and distribute this
+ * Software with or without fee, provided that the above copyright notice and
+ * all paragraphs of this notice appear in all copies, and that the name of IBM
+ * not be used in connection with the marketing of any product incorporating
+ * the Software or modifications thereof, without specific, written prior
+ * permission.
+ *
+ * To the extent it has a right to do so, IBM grants an immunity from suit
+ * under its patents, if any, for the use, sale or manufacture of products to
+ * the extent that such products are used for performing Domain Name System
+ * dynamic updates in TCP/IP networks by means of the Software.  No immunity is
+ * granted for any product per se or for any other function of any product.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", AND IBM DISCLAIMS ALL WARRANTIES,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE.  IN NO EVENT SHALL IBM BE LIABLE FOR ANY SPECIAL,
+ * DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE, EVEN
+ * IF IBM IS APPRISED OF THE POSSIBILITY OF SUCH DAMAGES.
+ * --Copyright--
+ */
+
+/*
+ *      @(#)nameser.h	8.1 (Berkeley) 6/2/93
+ *	$Id: nameser.h,v 1.1 2000/05/14 04:16:36 erik Exp $
+ */
+
+#ifndef _NAMESER_H_
+#define	_NAMESER_H_
+
+#include <sys/param.h>
+#if (!defined(BSD)) || (BSD < 199306)
+# include <sys/bitypes.h>
+#else
+# include <sys/types.h>
+#endif
+#include <sys/cdefs.h>
+
+#ifdef _AUX_SOURCE
+# include <sys/types.h>
+#endif
+
+/*
+ * revision information.  this is the release date in YYYYMMDD format.
+ * it can change every day so the right thing to do with it is use it
+ * in preprocessor commands such as "#if (__BIND > 19931104)".  do not
+ * compare for equality; rather, use it to determine whether your resolver
+ * is new enough to contain a certain feature.
+ */
+
+#define __BIND		19960801	/* interface version stamp */
+
+/*
+ * Define constants based on rfc883
+ */
+#define PACKETSZ	512		/* maximum packet size */
+#define MAXDNAME	1025		/* maximum domain name */
+#define MAXCDNAME	255		/* maximum compressed domain name */
+#define MAXLABEL	63		/* maximum length of domain label */
+#define HFIXEDSZ	12		/* #/bytes of fixed data in header */
+#define QFIXEDSZ	4		/* #/bytes of fixed data in query */
+#define RRFIXEDSZ	10		/* #/bytes of fixed data in r record */
+#define INT32SZ		4		/* for systems without 32-bit ints */
+#define INT16SZ		2		/* for systems without 16-bit ints */
+#define INADDRSZ	4		/* IPv4 T_A */
+#define IN6ADDRSZ	16		/* IPv6 T_AAAA */
+
+/*
+ * Internet nameserver port number
+ */
+#define NAMESERVER_PORT	53
+
+/*
+ * Currently defined opcodes
+ */
+#define QUERY		0x0		/* standard query */
+#define IQUERY		0x1		/* inverse query */
+#define STATUS		0x2		/* nameserver status query */
+/*#define xxx		0x3*/		/* 0x3 reserved */
+#define NS_NOTIFY_OP	0x4		/* notify secondary of SOA change */
+/*
+ * Currently defined response codes
+ */
+#define NOERROR		0		/* no error */
+#define FORMERR		1		/* format error */
+#define SERVFAIL	2		/* server failure */
+#define NXDOMAIN	3		/* non existent domain */
+#define NOTIMP		4		/* not implemented */
+#define REFUSED		5		/* query refused */
+
+/*
+ * Type values for resources and queries
+ */
+#define T_A		1		/* host address */
+#define T_NS		2		/* authoritative server */
+#define T_MD		3		/* mail destination */
+#define T_MF		4		/* mail forwarder */
+#define T_CNAME		5		/* canonical name */
+#define T_SOA		6		/* start of authority zone */
+#define T_MB		7		/* mailbox domain name */
+#define T_MG		8		/* mail group member */
+#define T_MR		9		/* mail rename name */
+#define T_NULL		10		/* null resource record */
+#define T_WKS		11		/* well known service */
+#define T_PTR		12		/* domain name pointer */
+#define T_HINFO		13		/* host information */
+#define T_MINFO		14		/* mailbox information */
+#define T_MX		15		/* mail routing information */
+#define T_TXT		16		/* text strings */
+#define T_RP		17		/* responsible person */
+#define T_AFSDB		18		/* AFS cell database */
+#define T_X25		19		/* X_25 calling address */
+#define T_ISDN		20		/* ISDN calling address */
+#define T_RT		21		/* router */
+#define T_NSAP		22		/* NSAP address */
+#define T_NSAP_PTR	23		/* reverse NSAP lookup (deprecated) */
+#define T_SIG		24		/* security signature */
+#define T_KEY		25		/* security key */
+#define T_PX		26		/* X.400 mail mapping */
+#define T_GPOS		27		/* geographical position (withdrawn) */
+#define T_AAAA		28		/* IP6 Address */
+#define T_LOC		29		/* Location Information */
+#define T_NXT		30		/* Next Valid Name in Zone */
+#define T_EID		31		/* Endpoint identifier */
+#define T_NIMLOC	32		/* Nimrod locator */
+#define T_SRV		33		/* Server selection */
+#define T_ATMA		34		/* ATM Address */
+#define T_NAPTR		35		/* Naming Authority PoinTeR */
+	/* non standard */
+#define T_UINFO		100		/* user (finger) information */
+#define T_UID		101		/* user ID */
+#define T_GID		102		/* group ID */
+#define T_UNSPEC	103		/* Unspecified format (binary data) */
+	/* Query type values which do not appear in resource records */
+#define	T_IXFR		251		/* incremental zone transfer */
+#define T_AXFR		252		/* transfer zone of authority */
+#define T_MAILB		253		/* transfer mailbox records */
+#define T_MAILA		254		/* transfer mail agent records */
+#define T_ANY		255		/* wildcard match */
+
+/*
+ * Values for class field
+ */
+
+#define C_IN		1		/* the arpa internet */
+#define C_CHAOS		3		/* for chaos net (MIT) */
+#define C_HS		4		/* for Hesiod name server (MIT) (XXX) */
+	/* Query class values which do not appear in resource records */
+#define C_ANY		255		/* wildcard match */
+
+/*
+ * Flags field of the KEY RR rdata
+ */
+#define	KEYFLAG_TYPEMASK	0xC000	/* Mask for "type" bits */
+#define	KEYFLAG_TYPE_AUTH_CONF	0x0000	/* Key usable for both */
+#define	KEYFLAG_TYPE_CONF_ONLY	0x8000	/* Key usable for confidentiality */
+#define	KEYFLAG_TYPE_AUTH_ONLY	0x4000	/* Key usable for authentication */
+#define	KEYFLAG_TYPE_NO_KEY	0xC000	/* No key usable for either; no key */
+/* The type bits can also be interpreted independently, as single bits: */
+#define	KEYFLAG_NO_AUTH		0x8000	/* Key not usable for authentication */
+#define	KEYFLAG_NO_CONF		0x4000	/* Key not usable for confidentiality */
+
+#define	KEYFLAG_EXPERIMENTAL	0x2000	/* Security is *mandatory* if bit=0 */
+#define	KEYFLAG_RESERVED3	0x1000  /* reserved - must be zero */
+#define	KEYFLAG_RESERVED4	0x0800  /* reserved - must be zero */
+#define	KEYFLAG_USERACCOUNT	0x0400	/* key is assoc. with a user acct */
+#define	KEYFLAG_ENTITY		0x0200	/* key is assoc. with entity eg host */
+#define	KEYFLAG_ZONEKEY		0x0100	/* key is zone key for the zone named */
+#define	KEYFLAG_IPSEC		0x0080  /* key is for IPSEC use (host or user)*/
+#define	KEYFLAG_EMAIL		0x0040  /* key is for email (MIME security) */
+#define	KEYFLAG_RESERVED10	0x0020  /* reserved - must be zero */
+#define	KEYFLAG_RESERVED11	0x0010  /* reserved - must be zero */
+#define	KEYFLAG_SIGNATORYMASK	0x000F	/* key can sign DNS RR's of same name */
+
+#define  KEYFLAG_RESERVED_BITMASK ( KEYFLAG_RESERVED3 | \
+				    KEYFLAG_RESERVED4 | \
+				    KEYFLAG_RESERVED10| KEYFLAG_RESERVED11)
+
+/* The Algorithm field of the KEY and SIG RR's is an integer, {1..254} */
+#define	ALGORITHM_MD5RSA	1	/* MD5 with RSA */
+#define	ALGORITHM_EXPIRE_ONLY	253	/* No alg, no security */
+#define	ALGORITHM_PRIVATE_OID	254	/* Key begins with OID indicating alg */
+
+/* Signatures */
+					/* Size of a mod or exp in bits */
+#define	MIN_MD5RSA_KEY_PART_BITS	 512
+#define	MAX_MD5RSA_KEY_PART_BITS	2552
+					/* Total of binary mod and exp, bytes */
+#define	MAX_MD5RSA_KEY_BYTES		((MAX_MD5RSA_KEY_PART_BITS+7/8)*2+3)
+					/* Max length of text sig block */
+#define	MAX_KEY_BASE64			(((MAX_MD5RSA_KEY_BYTES+2)/3)*4)
+
+/*
+ * Status return codes for T_UNSPEC conversion routines
+ */
+#define CONV_SUCCESS	0
+#define CONV_OVERFLOW	(-1)
+#define CONV_BADFMT	(-2)
+#define CONV_BADCKSUM	(-3)
+#define CONV_BADBUFLEN	(-4)
+
+#ifndef BYTE_ORDER
+#if (BSD >= 199103)
+# include <machine/endian.h>
+#else
+#ifdef linux
+# include <endian.h>
+#else
+#define LITTLE_ENDIAN	1234	/* least-significant byte first (vax, pc) */
+#define BIG_ENDIAN	4321	/* most-significant byte first (IBM, net) */
+#define PDP_ENDIAN	3412	/* LSB first in word, MSW first in long (pdp)*/
+
+#if defined(vax) || defined(ns32000) || defined(sun386) || defined(i386) || \
+    defined(MIPSEL) || defined(_MIPSEL) || defined(BIT_ZERO_ON_RIGHT) || \
+    defined(__alpha__) || defined(__alpha)
+#define BYTE_ORDER	LITTLE_ENDIAN
+#endif
+
+#if defined(sel) || defined(pyr) || defined(mc68000) || defined(sparc) || \
+    defined(is68k) || defined(tahoe) || defined(ibm032) || defined(ibm370) || \
+    defined(MIPSEB) || defined(_MIPSEB) || defined(_IBMR2) || defined(DGUX) ||\
+    defined(apollo) || defined(__convex__) || defined(_CRAY) || \
+    defined(__hppa) || defined(__hp9000) || \
+    defined(__hp9000s300) || defined(__hp9000s700) || \
+    defined (BIT_ZERO_ON_LEFT) || defined(m68k)
+#define BYTE_ORDER	BIG_ENDIAN
+#endif
+#endif /* linux */
+#endif /* BSD */
+#endif /* BYTE_ORDER */
+
+#if !defined(BYTE_ORDER) || \
+    (BYTE_ORDER != BIG_ENDIAN && BYTE_ORDER != LITTLE_ENDIAN && \
+    BYTE_ORDER != PDP_ENDIAN)
+	/* you must determine what the correct bit order is for
+	 * your compiler - the next line is an intentional error
+	 * which will force your compiles to bomb until you fix
+	 * the above macros.
+	 */
+  error "Undefined or invalid BYTE_ORDER";
+#endif
+
+/*
+ * Structure for query header.  The order of the fields is machine- and
+ * compiler-dependent, depending on the byte/bit order and the layout
+ * of bit fields.  We use bit fields only in int variables, as this
+ * is all ANSI requires.  This requires a somewhat confusing rearrangement.
+ */
+
+typedef struct {
+	unsigned	id :16;		/* query identification number */
+#if BYTE_ORDER == BIG_ENDIAN
+			/* fields in third byte */
+	unsigned	qr: 1;		/* response flag */
+	unsigned	opcode: 4;	/* purpose of message */
+	unsigned	aa: 1;		/* authoritative answer */
+	unsigned	tc: 1;		/* truncated message */
+	unsigned	rd: 1;		/* recursion desired */
+			/* fields in fourth byte */
+	unsigned	ra: 1;		/* recursion available */
+	unsigned	unused :1;	/* unused bits (MBZ as of 4.9.3a3) */
+	unsigned	ad: 1;		/* authentic data from named */
+	unsigned	cd: 1;		/* checking disabled by resolver */
+	unsigned	rcode :4;	/* response code */
+#endif
+#if BYTE_ORDER == LITTLE_ENDIAN || BYTE_ORDER == PDP_ENDIAN
+			/* fields in third byte */
+	unsigned	rd :1;		/* recursion desired */
+	unsigned	tc :1;		/* truncated message */
+	unsigned	aa :1;		/* authoritative answer */
+	unsigned	opcode :4;	/* purpose of message */
+	unsigned	qr :1;		/* response flag */
+			/* fields in fourth byte */
+	unsigned	rcode :4;	/* response code */
+	unsigned	cd: 1;		/* checking disabled by resolver */
+	unsigned	ad: 1;		/* authentic data from named */
+	unsigned	unused :1;	/* unused bits (MBZ as of 4.9.3a3) */
+	unsigned	ra :1;		/* recursion available */
+#endif
+			/* remaining bytes */
+	unsigned	qdcount :16;	/* number of question entries */
+	unsigned	ancount :16;	/* number of answer entries */
+	unsigned	nscount :16;	/* number of authority entries */
+	unsigned	arcount :16;	/* number of resource entries */
+} HEADER;
+
+/*
+ * Defines for handling compressed domain names
+ */
+#define INDIR_MASK	0xc0
+
+extern	u_int16_t	_getshort __P((const u_char *));
+extern	u_int32_t	_getlong __P((const u_char *));
+
+/*
+ * Inline versions of get/put short/long.  Pointer is advanced.
+ *
+ * These macros demonstrate the property of C whereby it can be
+ * portable or it can be elegant but rarely both.
+ */
+#define GETSHORT(s, cp) { \
+	register u_char *t_cp = (u_char *)(cp); \
+	(s) = ((u_int16_t)t_cp[0] << 8) \
+	    | ((u_int16_t)t_cp[1]) \
+	    ; \
+	(cp) += INT16SZ; \
+}
+
+#define GETLONG(l, cp) { \
+	register u_char *t_cp = (u_char *)(cp); \
+	(l) = ((u_int32_t)t_cp[0] << 24) \
+	    | ((u_int32_t)t_cp[1] << 16) \
+	    | ((u_int32_t)t_cp[2] << 8) \
+	    | ((u_int32_t)t_cp[3]) \
+	    ; \
+	(cp) += INT32SZ; \
+}
+
+#define PUTSHORT(s, cp) { \
+	register u_int16_t t_s = (u_int16_t)(s); \
+	register u_char *t_cp = (u_char *)(cp); \
+	*t_cp++ = t_s >> 8; \
+	*t_cp   = t_s; \
+	(cp) += INT16SZ; \
+}
+
+#define PUTLONG(l, cp) { \
+	register u_int32_t t_l = (u_int32_t)(l); \
+	register u_char *t_cp = (u_char *)(cp); \
+	*t_cp++ = t_l >> 24; \
+	*t_cp++ = t_l >> 16; \
+	*t_cp++ = t_l >> 8; \
+	*t_cp   = t_l; \
+	(cp) += INT32SZ; \
+}
+
+#endif /* !_NAMESER_H_ */
diff --git a/include/arpa/telnet.h b/include/arpa/telnet.h
new file mode 100644
index 000000000..25085b89a
--- /dev/null
+++ b/include/arpa/telnet.h
@@ -0,0 +1,319 @@
+/*
+ * Copyright (c) 1983, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)telnet.h	8.2 (Berkeley) 12/15/93
+ */
+
+#ifndef _ARPA_TELNET_H
+#define _ARPA_TELNET_H
+
+/*
+ * Definitions for the TELNET protocol.
+ */
+#define	IAC	255		/* interpret as command: */
+#define	DONT	254		/* you are not to use option */
+#define	DO	253		/* please, you use option */
+#define	WONT	252		/* I won't use option */
+#define	WILL	251		/* I will use option */
+#define	SB	250		/* interpret as subnegotiation */
+#define	GA	249		/* you may reverse the line */
+#define	EL	248		/* erase the current line */
+#define	EC	247		/* erase the current character */
+#define	AYT	246		/* are you there */
+#define	AO	245		/* abort output--but let prog finish */
+#define	IP	244		/* interrupt process--permanently */
+#define	BREAK	243		/* break */
+#define	DM	242		/* data mark--for connect. cleaning */
+#define	NOP	241		/* nop */
+#define	SE	240		/* end sub negotiation */
+#define EOR     239             /* end of record (transparent mode) */
+#define	ABORT	238		/* Abort process */
+#define	SUSP	237		/* Suspend process */
+#define	xEOF	236		/* End of file: EOF is already used... */
+
+#define SYNCH	242		/* for telfunc calls */
+
+#ifdef TELCMDS
+char *telcmds[] = {
+	"EOF", "SUSP", "ABORT", "EOR",
+	"SE", "NOP", "DMARK", "BRK", "IP", "AO", "AYT", "EC",
+	"EL", "GA", "SB", "WILL", "WONT", "DO", "DONT", "IAC", 0,
+};
+#else
+extern char *telcmds[];
+#endif
+
+#define	TELCMD_FIRST	xEOF
+#define	TELCMD_LAST	IAC
+#define	TELCMD_OK(x)	((unsigned int)(x) <= TELCMD_LAST && \
+			 (unsigned int)(x) >= TELCMD_FIRST)
+#define	TELCMD(x)	telcmds[(x)-TELCMD_FIRST]
+
+/* telnet options */
+#define TELOPT_BINARY	0	/* 8-bit data path */
+#define TELOPT_ECHO	1	/* echo */
+#define	TELOPT_RCP	2	/* prepare to reconnect */
+#define	TELOPT_SGA	3	/* suppress go ahead */
+#define	TELOPT_NAMS	4	/* approximate message size */
+#define	TELOPT_STATUS	5	/* give status */
+#define	TELOPT_TM	6	/* timing mark */
+#define	TELOPT_RCTE	7	/* remote controlled transmission and echo */
+#define TELOPT_NAOL 	8	/* negotiate about output line width */
+#define TELOPT_NAOP 	9	/* negotiate about output page size */
+#define TELOPT_NAOCRD	10	/* negotiate about CR disposition */
+#define TELOPT_NAOHTS	11	/* negotiate about horizontal tabstops */
+#define TELOPT_NAOHTD	12	/* negotiate about horizontal tab disposition */
+#define TELOPT_NAOFFD	13	/* negotiate about formfeed disposition */
+#define TELOPT_NAOVTS	14	/* negotiate about vertical tab stops */
+#define TELOPT_NAOVTD	15	/* negotiate about vertical tab disposition */
+#define TELOPT_NAOLFD	16	/* negotiate about output LF disposition */
+#define TELOPT_XASCII	17	/* extended ascic character set */
+#define	TELOPT_LOGOUT	18	/* force logout */
+#define	TELOPT_BM	19	/* byte macro */
+#define	TELOPT_DET	20	/* data entry terminal */
+#define	TELOPT_SUPDUP	21	/* supdup protocol */
+#define	TELOPT_SUPDUPOUTPUT 22	/* supdup output */
+#define	TELOPT_SNDLOC	23	/* send location */
+#define	TELOPT_TTYPE	24	/* terminal type */
+#define	TELOPT_EOR	25	/* end or record */
+#define	TELOPT_TUID	26	/* TACACS user identification */
+#define	TELOPT_OUTMRK	27	/* output marking */
+#define	TELOPT_TTYLOC	28	/* terminal location number */
+#define	TELOPT_3270REGIME 29	/* 3270 regime */
+#define	TELOPT_X3PAD	30	/* X.3 PAD */
+#define	TELOPT_NAWS	31	/* window size */
+#define	TELOPT_TSPEED	32	/* terminal speed */
+#define	TELOPT_LFLOW	33	/* remote flow control */
+#define TELOPT_LINEMODE	34	/* Linemode option */
+#define TELOPT_XDISPLOC	35	/* X Display Location */
+#define TELOPT_OLD_ENVIRON 36	/* Old - Environment variables */
+#define	TELOPT_AUTHENTICATION 37/* Authenticate */
+#define	TELOPT_ENCRYPT	38	/* Encryption option */
+#define TELOPT_NEW_ENVIRON 39	/* New - Environment variables */
+#define	TELOPT_EXOPL	255	/* extended-options-list */
+
+
+#define	NTELOPTS	(1+TELOPT_NEW_ENVIRON)
+#ifdef TELOPTS
+char *telopts[NTELOPTS+1] = {
+	"BINARY", "ECHO", "RCP", "SUPPRESS GO AHEAD", "NAME",
+	"STATUS", "TIMING MARK", "RCTE", "NAOL", "NAOP",
+	"NAOCRD", "NAOHTS", "NAOHTD", "NAOFFD", "NAOVTS",
+	"NAOVTD", "NAOLFD", "EXTEND ASCII", "LOGOUT", "BYTE MACRO",
+	"DATA ENTRY TERMINAL", "SUPDUP", "SUPDUP OUTPUT",
+	"SEND LOCATION", "TERMINAL TYPE", "END OF RECORD",
+	"TACACS UID", "OUTPUT MARKING", "TTYLOC",
+	"3270 REGIME", "X.3 PAD", "NAWS", "TSPEED", "LFLOW",
+	"LINEMODE", "XDISPLOC", "OLD-ENVIRON", "AUTHENTICATION",
+	"ENCRYPT", "NEW-ENVIRON",
+	0,
+};
+#define	TELOPT_FIRST	TELOPT_BINARY
+#define	TELOPT_LAST	TELOPT_NEW_ENVIRON
+#define	TELOPT_OK(x)	((unsigned int)(x) <= TELOPT_LAST)
+#define	TELOPT(x)	telopts[(x)-TELOPT_FIRST]
+#endif
+
+/* sub-option qualifiers */
+#define	TELQUAL_IS	0	/* option is... */
+#define	TELQUAL_SEND	1	/* send option */
+#define	TELQUAL_INFO	2	/* ENVIRON: informational version of IS */
+#define	TELQUAL_REPLY	2	/* AUTHENTICATION: client version of IS */
+#define	TELQUAL_NAME	3	/* AUTHENTICATION: client version of IS */
+
+#define	LFLOW_OFF		0	/* Disable remote flow control */
+#define	LFLOW_ON		1	/* Enable remote flow control */
+#define	LFLOW_RESTART_ANY	2	/* Restart output on any char */
+#define	LFLOW_RESTART_XON	3	/* Restart output only on XON */
+
+/*
+ * LINEMODE suboptions
+ */
+
+#define	LM_MODE		1
+#define	LM_FORWARDMASK	2
+#define	LM_SLC		3
+
+#define	MODE_EDIT	0x01
+#define	MODE_TRAPSIG	0x02
+#define	MODE_ACK	0x04
+#define MODE_SOFT_TAB	0x08
+#define MODE_LIT_ECHO	0x10
+
+#define	MODE_MASK	0x1f
+
+/* Not part of protocol, but needed to simplify things... */
+#define MODE_FLOW		0x0100
+#define MODE_ECHO		0x0200
+#define MODE_INBIN		0x0400
+#define MODE_OUTBIN		0x0800
+#define MODE_FORCE		0x1000
+
+#define	SLC_SYNCH	1
+#define	SLC_BRK		2
+#define	SLC_IP		3
+#define	SLC_AO		4
+#define	SLC_AYT		5
+#define	SLC_EOR		6
+#define	SLC_ABORT	7
+#define	SLC_EOF		8
+#define	SLC_SUSP	9
+#define	SLC_EC		10
+#define	SLC_EL		11
+#define	SLC_EW		12
+#define	SLC_RP		13
+#define	SLC_LNEXT	14
+#define	SLC_XON		15
+#define	SLC_XOFF	16
+#define	SLC_FORW1	17
+#define	SLC_FORW2	18
+
+#define	NSLC		18
+
+/*
+ * For backwards compatability, we define SLC_NAMES to be the
+ * list of names if SLC_NAMES is not defined.
+ */
+#define	SLC_NAMELIST	"0", "SYNCH", "BRK", "IP", "AO", "AYT", "EOR", \
+			"ABORT", "EOF", "SUSP", "EC", "EL", "EW", "RP", \
+			"LNEXT", "XON", "XOFF", "FORW1", "FORW2", 0,
+#ifdef	SLC_NAMES
+char *slc_names[] = {
+	SLC_NAMELIST
+};
+#else
+extern char *slc_names[];
+#define	SLC_NAMES SLC_NAMELIST
+#endif
+
+#define	SLC_NAME_OK(x)	((unsigned int)(x) <= NSLC)
+#define SLC_NAME(x)	slc_names[x]
+
+#define	SLC_NOSUPPORT	0
+#define	SLC_CANTCHANGE	1
+#define	SLC_VARIABLE	2
+#define	SLC_DEFAULT	3
+#define	SLC_LEVELBITS	0x03
+
+#define	SLC_FUNC	0
+#define	SLC_FLAGS	1
+#define	SLC_VALUE	2
+
+#define	SLC_ACK		0x80
+#define	SLC_FLUSHIN	0x40
+#define	SLC_FLUSHOUT	0x20
+
+#define	OLD_ENV_VAR	1
+#define	OLD_ENV_VALUE	0
+#define	NEW_ENV_VAR	0
+#define	NEW_ENV_VALUE	1
+#define	ENV_ESC		2
+#define	ENV_USERVAR	3
+
+/*
+ * AUTHENTICATION suboptions
+ */
+
+/*
+ * Who is authenticating who ...
+ */
+#define	AUTH_WHO_CLIENT		0	/* Client authenticating server */
+#define	AUTH_WHO_SERVER		1	/* Server authenticating client */
+#define	AUTH_WHO_MASK		1
+
+/*
+ * amount of authentication done
+ */
+#define	AUTH_HOW_ONE_WAY	0
+#define	AUTH_HOW_MUTUAL		2
+#define	AUTH_HOW_MASK		2
+
+#define	AUTHTYPE_NULL		0
+#define	AUTHTYPE_KERBEROS_V4	1
+#define	AUTHTYPE_KERBEROS_V5	2
+#define	AUTHTYPE_SPX		3
+#define	AUTHTYPE_MINK		4
+#define	AUTHTYPE_CNT		5
+
+#define	AUTHTYPE_TEST		99
+
+#ifdef	AUTH_NAMES
+char *authtype_names[] = {
+	"NULL", "KERBEROS_V4", "KERBEROS_V5", "SPX", "MINK", 0,
+};
+#else
+extern char *authtype_names[];
+#endif
+
+#define	AUTHTYPE_NAME_OK(x)	((unsigned int)(x) < AUTHTYPE_CNT)
+#define	AUTHTYPE_NAME(x)	authtype_names[x]
+
+/*
+ * ENCRYPTion suboptions
+ */
+#define	ENCRYPT_IS		0	/* I pick encryption type ... */
+#define	ENCRYPT_SUPPORT		1	/* I support encryption types ... */
+#define	ENCRYPT_REPLY		2	/* Initial setup response */
+#define	ENCRYPT_START		3	/* Am starting to send encrypted */
+#define	ENCRYPT_END		4	/* Am ending encrypted */
+#define	ENCRYPT_REQSTART	5	/* Request you start encrypting */
+#define	ENCRYPT_REQEND		6	/* Request you send encrypting */
+#define	ENCRYPT_ENC_KEYID	7
+#define	ENCRYPT_DEC_KEYID	8
+#define	ENCRYPT_CNT		9
+
+#define	ENCTYPE_ANY		0
+#define	ENCTYPE_DES_CFB64	1
+#define	ENCTYPE_DES_OFB64	2
+#define	ENCTYPE_CNT		3
+
+#ifdef	ENCRYPT_NAMES
+char *encrypt_names[] = {
+	"IS", "SUPPORT", "REPLY", "START", "END",
+	"REQUEST-START", "REQUEST-END", "ENC-KEYID", "DEC-KEYID",
+	0,
+};
+char *enctype_names[] = {
+	"ANY", "DES_CFB64",  "DES_OFB64",  0,
+};
+#else
+extern char *encrypt_names[];
+extern char *enctype_names[];
+#endif
+
+
+#define	ENCRYPT_NAME_OK(x)	((unsigned int)(x) < ENCRYPT_CNT)
+#define	ENCRYPT_NAME(x)		encrypt_names[x]
+
+#define	ENCTYPE_NAME_OK(x)	((unsigned int)(x) < ENCTYPE_CNT)
+#define	ENCTYPE_NAME(x)		enctype_names[x]
+#endif /* _ARPA_TELNET_H */
diff --git a/include/arpa/tftp.h b/include/arpa/tftp.h
new file mode 100644
index 000000000..0904407c7
--- /dev/null
+++ b/include/arpa/tftp.h
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 1983, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)tftp.h	8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _ARPA_TFTP_H
+#define	_ARPA_TFTP_H 1
+
+/*
+ * Trivial File Transfer Protocol (IEN-133)
+ */
+#define	SEGSIZE		512		/* data segment size */
+
+/*
+ * Packet types.
+ */
+#define	RRQ	01				/* read request */
+#define	WRQ	02				/* write request */
+#define	DATA	03				/* data packet */
+#define	ACK	04				/* acknowledgement */
+#define	ERROR	05				/* error code */
+
+struct	tftphdr {
+	short	th_opcode;			/* packet type */
+	union {
+		unsigned short	tu_block;	/* block # */
+		short	tu_code;		/* error code */
+		char	tu_stuff[1];		/* request packet stuff */
+	} th_u;
+	char	th_data[1];			/* data or error string */
+};
+
+#define	th_block	th_u.tu_block
+#define	th_code		th_u.tu_code
+#define	th_stuff	th_u.tu_stuff
+#define	th_msg		th_data
+
+/*
+ * Error codes.
+ */
+#define	EUNDEF		0		/* not defined */
+#define	ENOTFOUND	1		/* file not found */
+#define	EACCESS		2		/* access violation */
+#define	ENOSPACE	3		/* disk full or allocation exceeded */
+#define	EBADOP		4		/* illegal TFTP operation */
+#define	EBADID		5		/* unknown transfer ID */
+#define	EEXISTS		6		/* file already exists */
+#define	ENOUSER		7		/* no such user */
+
+#endif /* arpa/tftp.h */
diff --git a/include/assert.h b/include/assert.h
new file mode 100644
index 000000000..aef6cdf08
--- /dev/null
+++ b/include/assert.h
@@ -0,0 +1,23 @@
+#ifndef	__ASSERT_H
+#define	__ASSERT_H
+#include <features.h>
+
+/* If NDEBUG is defined, do nothing.
+   If not, and EXPRESSION is zero, print an error message and abort.  */
+
+#ifdef	NDEBUG
+
+#define	assert(expr)		((void) 0)
+
+#else /* Not NDEBUG.  */
+
+extern void __assert __P((const char *, const char *, int));
+
+#define	assert(expr)							      \
+  ((void) ((expr) ||							      \
+	   (__assert (__STRING(expr),				      \
+			   __FILE__, __LINE__), 0)))
+
+#endif /* NDEBUG.  */
+
+#endif /* __ASSERT_H */
diff --git a/include/cfgfile.h b/include/cfgfile.h
new file mode 100644
index 000000000..1eae1bc94
--- /dev/null
+++ b/include/cfgfile.h
@@ -0,0 +1,8 @@
+#ifndef __CFGFILE_H__
+#define __CFGFILE_H__
+
+#include <stdio.h>
+char ** cfgread(FILE *fp);
+char ** cfgfind(FILE *fp, char *var);
+
+#endif /* __CFGFILE_H__ */
diff --git a/include/ctype.h b/include/ctype.h
new file mode 100644
index 000000000..ed22ef786
--- /dev/null
+++ b/include/ctype.h
@@ -0,0 +1,38 @@
+/*
+ *	ctype.h		Character classification and conversion
+ */
+
+#ifndef __CTYPE_H
+#define __CTYPE_H
+
+extern	unsigned char	__ctype[];
+
+#define	__CT_d	0x01		/* numeric digit */
+#define	__CT_u	0x02		/* upper case */
+#define	__CT_l	0x04		/* lower case */
+#define	__CT_c	0x08		/* control character */
+#define	__CT_s	0x10		/* whitespace */
+#define	__CT_p	0x20		/* punctuation */
+#define	__CT_x	0x40		/* hexadecimal */
+
+#define	toupper(c)	(islower(c) ? (c)^0x20 : (c))
+#define	tolower(c)	(isupper(c) ? (c)^0x20 : (c))
+#define	_toupper(c)	((c)^0x20)
+#define	_tolower(c)	((c)^0x20)
+#define	toascii(c)	((c)&0x7F)
+
+/* Note the '!!' is a cast to 'bool' and even BCC deletes it in an if()  */
+#define	isalnum(c)	(!!(__ctype[(int) c]&(__CT_u|__CT_l|__CT_d)))
+#define	isalpha(c)	(!!(__ctype[(int) c]&(__CT_u|__CT_l)))
+#define	isascii(c)	(!((c)&~0x7F))
+#define	iscntrl(c)	(!!(__ctype[(int) c]&__CT_c))
+#define	isdigit(c)	(!!(__ctype[(int) c]&__CT_d))
+#define	isgraph(c)	(!(__ctype[(int) c]&(__CT_c|__CT_s)))
+#define	islower(c)	(!!(__ctype[(int) c]&__CT_l))
+#define	isprint(c)	(!(__ctype[(int) c]&__CT_c))
+#define	ispunct(c)	(!!(__ctype[(int) c]&__CT_p))
+#define	isspace(c)	(!!(__ctype[(int) c]&__CT_s))
+#define	isupper(c)	(!!(__ctype[(int) c]&__CT_u))
+#define	isxdigit(c)	(!!(__ctype[(int) c]&__CT_x))
+
+#endif /* __CTYPE_H */
diff --git a/include/dirent.h b/include/dirent.h
new file mode 100644
index 000000000..460ba0c5e
--- /dev/null
+++ b/include/dirent.h
@@ -0,0 +1,155 @@
+/* Copyright (C) 1991, 1992 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU C Library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the, 1992 Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+/*
+ *	POSIX Standard: 5.1.2 Directory Operations	<dirent.h>
+ */
+
+#ifndef	_DIRENT_H
+
+#define	_DIRENT_H	1
+#include <features.h>
+
+__BEGIN_DECLS
+
+#include <gnu/types.h>
+
+#define	__need_size_t
+#include <stddef.h>
+
+#include <sys/types.h>
+#include <linux/limits.h>
+#include <linux/dirent.h>
+
+#if defined(__USE_GNU)
+#define	d_fileno	d_ino		/* glibc compatibility.  */
+#if 0
+#define	d_namlen	d_reclen	/* glibc compatibility.  */
+#endif
+#endif
+
+#if defined(DIRENT_ILLEGAL_ACCESS) || \
+	(defined(__SVR4_I386_ABI_L1__) && !defined(INTERNAL_LINUX_C_LIB))
+
+/* Use it at your own risk. */
+typedef struct DIR
+{
+  /* file descriptor */
+  int dd_fd;
+
+  /* offset of the next dir entry in buffer */
+  off_t dd_loc;
+
+  /* bytes of valid entries in buffer */
+  size_t dd_size;
+
+  /* -> directory buffer */
+  struct dirent *dd_buf;
+} DIR;
+
+#else
+
+/* The internal is hidden from the user. */
+typedef struct DIR DIR;
+
+#endif
+
+
+/* Open a directory stream on NAME.
+   Return a DIR stream on the directory, or NULL if it could not be opened.  */
+extern DIR *opendir __P ((__const char *__name));
+
+/* Close the directory stream DIRP.
+   Return 0 if successful, -1 if not.  */
+extern int closedir __P ((DIR * __dirp));
+
+/* Read a directory entry from DIRP.
+   Return a pointer to a `struct dirent' describing the entry,
+   or NULL for EOF or error.  The storage returned may be overwritten
+   by a later readdir call on the same DIR stream.  */
+extern struct dirent *readdir __P ((DIR * __dirp));
+
+/* Rewind DIRP to the beginning of the directory.  */
+extern void rewinddir __P ((DIR * __dirp));
+
+#if defined(__USE_BSD) || defined(__USE_MISC)
+
+#ifndef	MAXNAMLEN
+/* Get the definitions of the POSIX.1 limits.  */
+#include <posix1_lim.h>
+
+/* `MAXNAMLEN' is the BSD name for what POSIX calls `NAME_MAX'.  */
+#ifdef	NAME_MAX
+#define	MAXNAMLEN	NAME_MAX
+#else
+#define	MAXNAMLEN	255
+#endif
+#endif
+
+#include <gnu/types.h>
+
+/* Seek to position POS on DIRP.  */
+extern void seekdir __P ((DIR * __dirp, __off_t __pos));
+
+/* Return the current position of DIRP.  */
+extern __off_t telldir __P ((DIR * __dirp));
+
+typedef int (*__dir_select_fn_t) __P ((__const struct dirent *));
+
+typedef int (*__dir_compar_fn_t) __P ((
+		__const struct dirent * __const *,
+		__const struct dirent * __const *
+		));
+
+/* Scan the directory DIR, calling SELECT on each directory entry.
+   Entries for which SELECT returns nonzero are individually malloc'd,
+   sorted using qsort with CMP, and collected in a malloc'd array in
+   *NAMELIST.  Returns the number of entries selected, or -1 on error.  */
+extern int scandir __P ((__const char *__dir,
+			 struct dirent ***__namelist,
+			 __dir_select_fn_t __dir_select_fn,
+			 __dir_compar_fn_t __dir_compar_fn));
+
+/* Function to compare two `struct dirent's alphabetically.  */
+extern int alphasort __P ((
+		__const struct dirent * __const *,
+		__const struct dirent * __const *
+		));
+
+
+/* Read directory entries from FD into BUF, reading at most NBYTES.
+   Reading starts at offset *BASEP, and *BASEP is updated with the new
+   position after reading.  Returns the number of bytes read; zero when at
+   end of directory; or -1 for errors.  */
+extern __ssize_t __getdirentries __P ((int __fd, char *__buf,
+				       size_t __nbytes, __off_t *__basep));
+extern __ssize_t getdirentries __P ((int __fd, char *__buf,
+				     size_t __nbytes, __off_t *__basep));
+
+extern int dirfd __P ((DIR *__dirp));
+
+#endif /* Use BSD or misc.  */
+
+#if defined(_POSIX_THREAD_SAFE_FUNCTIONS) || defined(_REENTRANT)
+extern int readdir_r __P((DIR *__dirp, struct dirent *__entry,
+		struct dirent **__result));
+#endif
+
+__END_DECLS
+
+#endif /* dirent.h  */
diff --git a/include/endian.h b/include/endian.h
new file mode 100644
index 000000000..593b41963
--- /dev/null
+++ b/include/endian.h
@@ -0,0 +1,43 @@
+/* Copyright (C) 1992, 1996 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#ifndef	_ENDIAN_H
+#define	_ENDIAN_H	1
+#include <features.h>
+
+/* Definitions for byte order, according to significance of bytes, from low
+   addresses to high addresses.  The value is what you get by putting '4'
+   in the most significant byte, '3' in the second most significant byte,
+   '2' in the second least significant byte, and '1' in the least
+   significant byte.  */
+
+#define	__LITTLE_ENDIAN	1234
+#define	__BIG_ENDIAN	4321
+#define	__PDP_ENDIAN	3412
+
+/* This file defines `__BYTE_ORDER' for the particular machine.  */
+#include <bytesex.h>
+
+#ifdef	__USE_BSD
+#define	LITTLE_ENDIAN	__LITTLE_ENDIAN
+#define	BIG_ENDIAN	__BIG_ENDIAN
+#define	PDP_ENDIAN	__PDP_ENDIAN
+#define	BYTE_ORDER	__BYTE_ORDER
+#endif
+
+#endif	/* endian.h */
diff --git a/include/err.h b/include/err.h
new file mode 100644
index 000000000..5bd51ea0d
--- /dev/null
+++ b/include/err.h
@@ -0,0 +1,7 @@
+#ifndef __ERR_H__
+#define __ERR_H__
+
+#define warn(X,args...) ({char _buf[128]; sprintf(_buf, X,args); perror(_buf);})
+#define err(X,Y,args...) ({char _buf[128]; sprintf(_buf, Y,##args); perror(_buf); exit(X);})
+
+#endif /* __ERR_H__ */
diff --git a/include/errno.h b/include/errno.h
new file mode 100644
index 000000000..871c95bef
--- /dev/null
+++ b/include/errno.h
@@ -0,0 +1,25 @@
+#ifndef __ERRNO_H
+#define __ERRNO_H
+
+#include <features.h>
+#include <linux/errno.h>
+
+#ifdef  __USE_BSD
+extern int sys_nerr;
+extern char *sys_errlist[];
+#endif
+#ifdef  __USE_GNU
+extern int _sys_nerr;
+extern char *_sys_errlist[];
+#endif
+
+extern int	errno;
+
+__BEGIN_DECLS
+
+extern void	perror __P ((__const char* __s));
+extern char*	strerror __P ((int __errno));
+
+__END_DECLS
+
+#endif
diff --git a/include/fcntl.h b/include/fcntl.h
new file mode 100644
index 000000000..b9f727216
--- /dev/null
+++ b/include/fcntl.h
@@ -0,0 +1,20 @@
+#ifndef __FCNTL_H
+#define __FCNTL_H
+
+#include <features.h>
+#include <sys/types.h>
+#include <linux/fcntl.h>
+
+#ifndef FNDELAY
+#define FNDELAY	O_NDELAY
+#endif
+
+__BEGIN_DECLS
+
+extern int creat __P ((__const char * __filename, mode_t __mode));
+extern int fcntl __P ((int __fildes,int __cmd, ...));
+extern int open __P ((__const char * __filename, int __flags, ...));
+
+__END_DECLS
+
+#endif
diff --git a/include/features.h b/include/features.h
new file mode 100644
index 000000000..60ecc0a4c
--- /dev/null
+++ b/include/features.h
@@ -0,0 +1,39 @@
+
+#ifndef __FEATURES_H
+#define __FEATURES_H
+
+#ifdef __STDC__
+
+#define __P(x) x
+#define __const const
+
+/* Almost ansi */
+#if __STDC__ != 1
+#define const
+#define volatile
+#endif
+
+#else /* K&R */
+
+#define __P(x) ()
+#define __const
+#define const
+#define volatile
+
+#endif
+
+/* No C++ */
+#define __BEGIN_DECLS
+#define __END_DECLS
+
+/* GNUish things */
+#define __CONSTVALUE
+#define __CONSTVALUE2
+
+#define _POSIX_THREAD_SAFE_FUNCTIONS
+
+#include <sys/cdefs.h>
+
+
+#endif
+
diff --git a/include/getopt.h b/include/getopt.h
new file mode 100644
index 000000000..0d71ff6bd
--- /dev/null
+++ b/include/getopt.h
@@ -0,0 +1,17 @@
+/* Copyright (C) 1996 Robert de Bath <rdebath@cix.compulink.co.uk>
+ * This file is part of the Linux-8086 C library and is distributed
+ * under the GNU Library General Public License.
+ */
+
+#ifndef __GETOPT_H
+#define __GETOPT_H
+
+#include <features.h>
+
+extern char *optarg;
+extern int opterr;
+extern int optind;
+
+extern int getopt __P((int argc, char *const *argv, const char *shortopts));
+
+#endif /* __GETOPT_H */
diff --git a/include/grp.h b/include/grp.h
new file mode 100644
index 000000000..96b2b4b65
--- /dev/null
+++ b/include/grp.h
@@ -0,0 +1,37 @@
+#ifndef	__GRP_H
+#define	__GRP_H
+
+#include <sys/types.h>
+#include <features.h>
+#include <stdio.h>
+
+/* The group structure */
+struct group
+{
+  char *gr_name;		/* Group name.	*/
+  char *gr_passwd;		/* Password.	*/
+  gid_t gr_gid;			/* Group ID.	*/
+  char **gr_mem;		/* Member list.	*/
+};
+
+extern void setgrent __P ((void));
+extern void endgrent __P ((void));
+extern struct group * getgrent __P ((void));
+
+extern struct group * getgrgid __P ((__const gid_t gid));
+extern struct group * getgrnam __P ((__const char * name));
+
+extern struct group * fgetgrent __P ((FILE * file));
+
+extern int setgroups __P ((size_t n, __const gid_t * groups));
+extern int initgroups __P ((__const char * user, gid_t gid));
+
+
+#ifdef __LIBC__
+extern struct group * __getgrent __P ((int grp_fd));
+#endif
+
+#endif /* _GRP_H */
+
+
+
diff --git a/include/limits.h b/include/limits.h
new file mode 100644
index 000000000..8b59c8208
--- /dev/null
+++ b/include/limits.h
@@ -0,0 +1,140 @@
+/* Copyright (C) 1991, 1992 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU C Library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+/*
+ *	ANSI Standard: 4.14/2.2.4.2 Limits of integral types	<limits.h>
+ */
+
+#ifndef	_LIMITS_H
+
+#define	_LIMITS_H	1
+#include <features.h>
+
+#ifdef	__USE_POSIX
+/* POSIX adds things to <limits.h>.  */
+#include <posix1_lim.h>
+#endif
+
+#ifdef	__USE_POSIX2
+#include <posix2_lim.h>
+#endif
+
+
+/* Only if gcc 2.x is used and -traditional is not used, we can use
+ * #include_next.
+#if	__GNUC__ >= 2 && __STDC__
+ */
+#if	__GNUC__ >= 2
+
+ /* Have we done that? */
+# if !defined(_GCC_LIMITS_H_) && !defined(_GCC_LIMITS_H)
+  /* Get the compiler's limits.h, which defines all the ANSI
+   * constants.
+   */
+  /* This tells it not to look for another.  */
+# define _LIBC_LIMITS_H
+# define _LIBC_LIMITS_H_
+# include_next <limits.h>
+# endif
+
+#else	/* Not GCC 2.  */
+
+/* We don't have #include_next.
+   Define ANSI <limits.h> for standard 32-bit words.  */
+
+/* These assume 8-bit `char's, 16-bit `short int's,
+   and 32-bit `int's and `long int's.  */
+
+/* Number of bits in a `char'.	*/
+#define	CHAR_BIT	8
+
+/* Maximum length of any multibyte character in any locale.
+   Locale-writers should change this as necessary.  */
+#define	MB_LEN_MAX	1
+
+/* Minimum and maximum values a `signed char' can hold.  */
+#define	SCHAR_MIN	(-128)
+#define	SCHAR_MAX	127
+
+/* Maximum value an `unsigned char' can hold.  (Minimum is 0.)  */
+#ifdef	__STDC__
+#define	UCHAR_MAX	255U
+#else
+#define	UCHAR_MAX	255
+#endif
+
+/* Minimum and maximum values a `char' can hold.  */
+#ifdef __CHAR_UNSIGNED__
+#define	CHAR_MIN	0
+#define	CHAR_MAX	UCHAR_MAX
+#else
+#define	CHAR_MIN	SCHAR_MIN
+#define	CHAR_MAX	SCHAR_MAX
+#endif
+
+/* Minimum and maximum values a `signed short int' can hold.  */
+#define	SHRT_MIN	(-32768)
+#define	SHRT_MAX	32767
+
+/* Maximum value an `unsigned short int' can hold.  (Minimum is 0.)  */
+#define	USHRT_MAX	65535
+
+/* Minimum and maximum values a `signed int' can hold.  */
+#define	INT_MIN	(- INT_MAX - 1)
+#define	INT_MAX	2147483647
+
+/* Maximum value an `unsigned int' can hold.  (Minimum is 0.)  */
+#ifdef	__STDC__
+#define	UINT_MAX	4294967295U
+#else
+#define	UINT_MAX	4294967295
+#endif
+
+/* Minimum and maximum values a `signed long int' can hold.  */
+#define	LONG_MIN	INT_MIN
+#define	LONG_MAX	INT_MAX
+
+/* Maximum value an `unsigned long int' can hold.  (Minimum is 0.)  */
+#define	ULONG_MAX	UINT_MAX
+
+#endif	/* GCC 2.  */
+
+
+#ifndef RAND_MAX
+/* The largest number rand will return (same as INT_MAX).  */
+#define RAND_MAX	INT_MAX
+#endif
+
+#ifdef __SVR4_I386_ABI_L1__
+
+#define NL_ARGMAX	9
+#define NL_LANGMAX	14
+#define NL_MSGMAX	32767
+#define NL_NMAX		1
+#define NL_SETMAX	255
+#define NL_TEXTMAX	255
+#define NZERO		20
+
+#define WORD_BIT	32
+#define LONG_BIT	32
+
+#define FCHR_MAX	1048576
+
+#endif /* __SVR4_I386_ABI_L1__ */
+
+#endif	/* limits.h  */
diff --git a/include/malloc.h b/include/malloc.h
new file mode 100644
index 000000000..e8fdb0a24
--- /dev/null
+++ b/include/malloc.h
@@ -0,0 +1,30 @@
+
+#ifndef __MALLOC_H
+#define __MALLOC_H
+#include <features.h>
+#include <sys/types.h>
+
+/*
+ * Mini malloc allows you to use a less efficient but smaller malloc the
+ * cost is about 100 bytes of code in free but malloc (700bytes) doesn't
+ * have to be linked. Unfortunatly memory can only be reused if everything
+ * above it has been freed
+ * 
+ */
+
+extern void free __P((void *));
+extern void *malloc __P((size_t));
+extern void *realloc __P((void *, size_t));
+extern void *alloca __P((size_t));
+
+extern void *(*__alloca_alloc) __P((size_t));
+
+#ifdef __LIBC__
+#define __MINI_MALLOC__
+#endif
+
+#ifdef __MINI_MALLOC__
+#define malloc(x) ((*__alloca_alloc)(x))
+#endif
+
+#endif
diff --git a/include/math.h b/include/math.h
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/include/math.h
diff --git a/include/memory.h b/include/memory.h
new file mode 100644
index 000000000..3b2f59002
--- /dev/null
+++ b/include/memory.h
@@ -0,0 +1 @@
+#include <string.h>
diff --git a/include/mntent.h b/include/mntent.h
new file mode 100644
index 000000000..b4c6a8f2d
--- /dev/null
+++ b/include/mntent.h
@@ -0,0 +1,110 @@
+#ifndef _MNTENT_H
+#define _MNTENT_H
+
+#include <features.h>
+
+#define MNTTAB "/etc/fstab"
+#define MOUNTED "/etc/mtab"
+
+#define MNTMAXSTR	512
+
+#define MNTTYPE_COHERENT	"coherent"	/* Coherent file system */
+#define MNTTYPE_EXT		"ext"		/* Extended file system */
+#define MNTTYPE_EXT2		"ext2"		/* Second Extended file system */
+#define MNTTYPE_HPFS		"hpfs"		/* OS/2's high performance file system */
+#define MNTTYPE_ISO9660		"iso9660"	/* ISO CDROM file system */
+#define MNTTYPE_MINIX		"minix"		/* MINIX file system */
+#define MNTTYPE_MSDOS		"msdos"		/* MS-DOS file system */
+#define	MNTTYPE_VFAT		"vfat"		/* VFAT (Win95) file system */
+#define MNTTYPE_SYSV		"sysv"		/* System V file system */
+#define MNTTYPE_UMSDOS		"umsdos"	/* U MS-DOS file system */
+#define MNTTYPE_XENIX		"xenix"		/* Xenix file system */
+#define MNTTYPE_XIAFS		"xiafs"		/* Frank Xia's file system */
+#define MNTTYPE_NFS		"nfs"		/* Network file system */
+#define MNTTYPE_PROC		"proc"		/* Linux process file system */
+#define MNTTYPE_IGNORE		"ignore"	/* Ignore this entry */
+#define MNTTYPE_SWAP		"swap"		/* Swap device */
+
+/* generic mount options */
+#define MNTOPT_DEFAULTS		"defaults"	/* use all default opts */
+#define MNTOPT_RO		"ro"		/* read only */
+#define MNTOPT_RW		"rw"		/* read/write */
+#define MNTOPT_SUID		"suid"		/* set uid allowed */
+#define MNTOPT_NOSUID		"nosuid"	/* no set uid allowed */
+#define MNTOPT_NOAUTO		"noauto"	/* don't auto mount */
+
+/* ext2 and msdos options */
+#define	MNTOPT_CHECK		"check"		/* filesystem check level */
+
+/* ext2 specific options */
+#define	MNTOPT_BSDDF		"bsddf"		/* disable MINIX compatibility disk free counting */
+#define	MNTOPT_BSDGROUPS	"bsdgroups"	/* set BSD group usage */
+#define	MNTOPT_ERRORS		"errors"	/* set behaviour on error */
+#define	MNTOPT_GRPID		"grpid"		/* set BSD group usage */
+#define	MNTOPT_MINIXDF		"minixdf"	/* enable MINIX compatibility disk free counting */
+#define	MNTOPT_NOCHECK		"nocheck"	/* reset filesystem checks */
+#define	MNTOPT_NOGRPID		"nogrpid"	/* set SYSV group usage */
+#define	MNTOPT_RESGID		"resgid"	/* group to consider like root for reserved blocks */
+#define	MNTOPT_RESUID		"resuid"	/* user to consider like root for reserved blocks */
+#define	MNTOPT_SB		"sb"		/* set used super block */
+#define	MNTOPT_SYSVGROUPS	"sysvgroups"	/* set SYSV group usage */
+
+/* options common to hpfs, isofs, and msdos */
+#define	MNTOPT_CONV		"conv"		/* convert specified types of data */
+#define	MNTOPT_GID		"gid"		/* use given gid */
+#define	MNTOPT_UID		"uid"		/* use given uid */
+#define	MNTOPT_UMASK		"umask"		/* use given umask, not isofs */
+
+/* hpfs specific options */
+#define	MNTOPT_CASE		"case"		/* case conversation */
+
+/* isofs specific options */
+#define	MNTOPT_BLOCK		"block"		/* use given block size */
+#define	MNTOPT_CRUFT		"cruft"		/* ??? */
+#define	MNTOPT_MAP		"map"		/* ??? */
+#define	MNTOPT_NOROCK		"norock"	/* not rockwell format ??? */
+
+/* msdos specific options */
+#define	MNTOPT_FAT		"fat"		/* set FAT size */
+#define	MNTOPT_QUIET		"quiet"		/* ??? */
+
+/* swap specific options */
+
+/* options common to ext, ext2, minix, xiafs, sysv, xenix, coherent */
+#define MNTOPT_NOQUOTA		"noquota"	/* don't use any quota on this partition */
+#define MNTOPT_USRQUOTA		"usrquota"	/* use userquota on this partition */
+#define MNTOPT_GRPQUOTA		"grpquota"	/* use groupquota on this partition */
+
+/* none defined yet */
+
+__BEGIN_DECLS
+
+struct mntent{
+	char *mnt_fsname;
+	char *mnt_dir;
+	char *mnt_type;
+	char *mnt_opts;
+	int  mnt_freq;
+	int  mnt_passno;
+};
+
+__END_DECLS
+
+#define __need_file
+#include <stdio.h>
+
+__BEGIN_DECLS
+
+extern FILE	*setmntent __P ((__const char *__filep,
+			__const char *__type));
+extern struct mntent
+		*getmntent __P ((FILE *__filep));
+extern int	addmntent __P ((FILE *__filep,
+			__const struct mntent *__mnt));
+extern char	*hasmntopt __P ((__const struct mntent *__mnt,
+			__const char *__opt));
+extern int	endmntent __P ((FILE *__filep));
+
+__END_DECLS
+
+#endif /* _MNTENT_H */
diff --git a/include/netdb.h b/include/netdb.h
new file mode 100644
index 000000000..f332a7c59
--- /dev/null
+++ b/include/netdb.h
@@ -0,0 +1,215 @@
+/*-
+ * Copyright (c) 1980, 1983, 1988, 1993
+ *     The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)netdb.h	8.1 (Berkeley) 6/2/93
+ *      netdb.h,v 1.4 1995/08/14 04:05:04 hjl Exp
+ * -
+ * Portions Copyright (c) 1993 by Digital Equipment Corporation.
+ *
+ * Permission to use, copy, modify and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies, and that
+ * the name of Digital Equipment Corporation not be used in advertising or
+ * publicity pertaining to distribution of the document or software without
+ * specific, written prior permission.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL DIGITAL EQUIPMENT
+ * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ * -
+ * --Copyright--
+ */
+
+#ifndef _NETDB_H_
+#define _NETDB_H_
+
+#if defined(_POSIX_THREAD_SAFE_FUNCTIONS) || defined(_REENTRANT)
+#include <stdio.h>
+#include <netinet/in.h>
+#endif
+
+#include <paths.h>
+
+#define _PATH_HEQUIV	__PATH_ETC_INET"/hosts.equiv"
+#define _PATH_HOSTS	__PATH_ETC_INET"/hosts"
+#define _PATH_NETWORKS	__PATH_ETC_INET"/networks"
+#define _PATH_PROTOCOLS	__PATH_ETC_INET"/protocols"
+#define _PATH_SERVICES	__PATH_ETC_INET"/services"
+#define _PATH_RESCONF	__PATH_ETC_INET"/resolv.conf"
+#define _PATH_RPC	__PATH_ETC_INET"/rpc"
+
+
+/*
+ * Structures returned by network data base library.  All addresses are
+ * supplied in host order, and returned in network order (suitable for
+ * use in system calls).
+ */
+struct	hostent {
+	char	*h_name;	/* official name of host */
+	char	**h_aliases;	/* alias list */
+	int	h_addrtype;	/* host address type */
+	int	h_length;	/* length of address */
+	char	**h_addr_list;	/* list of addresses from name server */
+#define	h_addr	h_addr_list[0]	/* address, for backward compatiblity */
+};
+
+/*
+ * Assumption here is that a network number
+ * fits in an unsigned long -- probably a poor one.
+ */
+struct	netent {
+	char		*n_name;	/* official name of net */
+	char		**n_aliases;	/* alias list */
+	int		n_addrtype;	/* net address type */
+	unsigned long	n_net;		/* network # */
+};
+
+struct	servent {
+	char	*s_name;	/* official service name */
+	char	**s_aliases;	/* alias list */
+	int	s_port;		/* port # */
+	char	*s_proto;	/* protocol to use */
+};
+
+struct	protoent {
+	char	*p_name;	/* official protocol name */
+	char	**p_aliases;	/* alias list */
+	int	p_proto;	/* protocol # */
+};
+
+struct rpcent {
+	char	*r_name;	/* name of server for this rpc program */
+	char	**r_aliases;	/* alias list */
+	int	r_number;	/* rpc program number */
+};
+
+#if defined(_POSIX_THREAD_SAFE_FUNCTIONS) || defined(_REENTRANT)
+
+#define __NETDB_MAXALIASES	35
+#define __NETDB_MAXADDRS	35
+
+/*
+ * Error return codes from gethostbyname() and gethostbyaddr()
+ * (left in extern int h_errno).
+ */
+#define h_errno		(*__h_errno_location ())
+#else
+extern int h_errno;
+#endif
+
+#define	NETDB_INTERNAL -1 /* see errno */
+#define	NETDB_SUCCESS   0 /* no problem */
+#define	HOST_NOT_FOUND	1 /* Authoritative Answer Host not found */
+#define	TRY_AGAIN	2 /* Non-Authoritive Host not found, or SERVERFAIL */
+#define	NO_RECOVERY	3 /* Non recoverable errors, FORMERR, REFUSED, NOTIMP */
+#define	NO_DATA		4 /* Valid name, no data record of requested type */
+#define	NO_ADDRESS	NO_DATA		/* no address, look for MX record */
+
+#include <features.h>
+
+__BEGIN_DECLS
+
+void		endhostent __P((void));
+void		endnetent __P((void));
+void		endprotoent __P((void));
+void		endservent __P((void));
+void		endrpcent __P ((void));
+struct hostent	*gethostbyaddr __P((__const char *, int, int));
+struct hostent	*gethostbyname __P((__const char *));
+struct hostent	*gethostent __P((void));
+struct netent	*getnetbyaddr __P((long, int)); /* u_long? */
+struct netent	*getnetbyname __P((__const char *));
+struct netent	*getnetent __P((void));
+struct protoent	*getprotobyname __P((__const char *));
+struct protoent	*getprotobynumber __P((int));
+struct protoent	*getprotoent __P((void));
+struct servent	*getservbyname __P((__const char *, __const char *));
+struct servent	*getservbyport __P((int, __const char *));
+struct servent	*getservent __P((void));
+struct rpcent	*getrpcent __P((void));
+struct rpcent	*getrpcbyname __P((__const char *));
+struct rpcent	*getrpcbynumber __P((int));
+void		herror __P((__const char *));
+void		sethostent __P((int));
+/* void		sethostfile __P((__const char *)); */
+void		setnetent __P((int));
+void		setprotoent __P((int));
+void		setservent __P((int));
+void		setrpcent __P((int));
+
+#if defined(_POSIX_THREAD_SAFE_FUNCTIONS) || defined(_REENTRANT)
+struct hostent	*gethostbyaddr_r __P((const char *__addr,
+			int __length, int __type,
+			struct hostent *__result,
+			char *__buffer, int __buflen, int *__h_errnop));
+struct hostent	*gethostbyname_r __P((const char * __name,
+			struct hostent *__result, char *__buffer,
+			int __buflen, int *__h_errnop));
+struct hostent	*gethostent_r __P((struct hostent *__result,
+			char *__buffer, int __buflen, int *__h_errnop));
+struct netent	*getnetbyaddr_r __P((long __net, int __type,
+			struct netent *__result, char *__buffer,
+			int __buflen));
+struct netent	*getnetbyname_r __P((const char * __name,
+			struct netent *__result, char *__buffer,
+			int __buflen));
+struct netent	*getnetent_r __P((struct netent *__result,
+			char *__buffer, int __buflen));
+struct protoent	*getprotobyname_r __P((const char * __name,
+			struct protoent *__result, char *__buffer,
+			int __buflen));
+struct protoent	*getprotobynumber_r __P((int __proto,
+			struct protoent *__result, char *__buffer,
+			int __buflen));
+struct protoent	*getprotoent_r __P((struct protoent *__result,
+			char *__buffer, int __buflen));
+struct servent	*getservbyname_r __P((const char * __name,
+			const char *__proto, struct servent *__result,
+			char *__buffer, int __buflen));
+struct servent	*getservbyport_r __P((int __port,
+			const char *__proto, struct servent *__result,
+			char *__buffer, int __buflen));
+struct servent	*getservent_r __P((struct servent *__result,
+			char *__buffer, int __buflen));
+
+int *__h_errno_location __P((void));
+
+#endif
+
+__END_DECLS
+
+#endif /* !_NETDB_H_ */
diff --git a/include/netinet/igmp.h b/include/netinet/igmp.h
new file mode 100644
index 000000000..4525630e1
--- /dev/null
+++ b/include/netinet/igmp.h
@@ -0,0 +1,24 @@
+#ifndef _NETINET_IGMP_H
+#define _NETINET_IGMP_H
+
+#include <linux/igmp.h>
+
+#ifdef __BSD_SOURCE
+
+struct igmp
+{
+	__u8 igmp_type;
+	__u8 igmp_code;
+	__u16 igmp_cksum;
+	struct in_addr igmp_group;
+};
+
+#define IGMP_MINLEN 			8
+#define IGMP_MAX_HOST_REPORT_DELAY	10
+#define IGMP_TIMER_SCALE		10
+
+#define IGMP_AGE_THRESHOLD		540
+
+#endif
+
+#endif /* _NETINET_IGMP_H */
diff --git a/include/netinet/in.h b/include/netinet/in.h
new file mode 100644
index 000000000..d666c67ac
--- /dev/null
+++ b/include/netinet/in.h
@@ -0,0 +1,88 @@
+/* Copyright (C) 1991 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+
+The GNU C Library is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 1, or (at your option)
+any later version.
+
+The GNU C Library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with the GNU C Library; see the file COPYING.  If not, write to
+the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+#ifndef	_NETINET_IN_H
+
+#define	_NETINET_IN_H	1
+#include <features.h>
+
+#include <sys/socket.h>
+
+__BEGIN_DECLS
+
+/* Standard well-known ports.  */
+enum
+  {
+    IPPORT_ECHO = 7,		/* Echo service.  */
+    IPPORT_DISCARD = 9,		/* Discard transmissions service.  */
+    IPPORT_SYSTAT = 11,		/* System status service.  */
+    IPPORT_DAYTIME = 13,	/* Time of day service.  */
+    IPPORT_NETSTAT = 15,	/* Network status service.  */
+    IPPORT_FTP = 21,		/* File Transfer Protocol.  */
+    IPPORT_TELNET = 23,		/* Telnet protocol.  */
+    IPPORT_SMTP = 25,		/* Simple Mail Transfer Protocol.  */
+    IPPORT_TIMESERVER = 37,	/* Timeserver service.  */
+    IPPORT_NAMESERVER = 42,	/* Domain Name Service.  */
+    IPPORT_WHOIS = 43,		/* Internet Whois service.  */
+    IPPORT_MTP = 57,
+
+    IPPORT_TFTP = 69,		/* Trivial File Transfer Protocol.  */
+    IPPORT_RJE = 77,
+    IPPORT_FINGER = 79,		/* Finger service.  */
+    IPPORT_TTYLINK = 87,
+    IPPORT_SUPDUP = 95,		/* SUPDUP protocol.  */
+
+
+    IPPORT_EXECSERVER = 512,	/* execd service.  */
+    IPPORT_LOGINSERVER = 513,	/* rlogind service.  */
+    IPPORT_CMDSERVER = 514,
+    IPPORT_EFSSERVER = 520,
+
+    /* UDP ports.  */
+    IPPORT_BIFFUDP = 512,
+    IPPORT_WHOSERVER = 513,
+    IPPORT_ROUTESERVER = 520,
+
+    /* Ports less than this value are reserved for privileged processes.  */
+    IPPORT_RESERVED = 1024,
+
+    /* Ports greater this value are reserved for (non-privileged) servers.  */
+    IPPORT_USERRESERVED = 5000
+  };
+
+
+/* Link numbers.  */
+#define	IMPLINK_IP		155
+#define	IMPLINK_LOWEXPER	156
+#define	IMPLINK_HIGHEXPER	158
+
+
+/*
+ * Many other definitions have been moved to <linux/in.h>,
+ * because several parts of the kernel need them. -FvK
+ */
+#include <linux/in.h>
+
+/*
+ * Bind a socket to a privileged IP port
+ */
+extern int bindresvport __P ((int __sockfd,
+		struct sockaddr_in * __sin));
+
+__END_DECLS
+
+#endif	/* netinet/in.h */
diff --git a/include/netinet/in_systm.h b/include/netinet/in_systm.h
new file mode 100644
index 000000000..f481c5511
--- /dev/null
+++ b/include/netinet/in_systm.h
@@ -0,0 +1 @@
+#include <linux/in_systm.h>
diff --git a/include/netinet/ip.h b/include/netinet/ip.h
new file mode 100644
index 000000000..a6c49b6af
--- /dev/null
+++ b/include/netinet/ip.h
@@ -0,0 +1,39 @@
+#ifndef _NETINET_IP_H
+#define _NETINET_IP_H
+
+#include <features.h>
+#include <netinet/in.h>
+#include <linux/ip.h>
+
+#ifdef _BSD_SOURCE
+
+/*
+ *	BSD has the following structure
+ */
+ 
+struct ip
+{
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+	__u8	ip_hl:4,
+		ip_v:4;
+#else
+	__u8	ip_v:4,
+		ip_hl:4;
+#endif
+#define IPVERSION	4
+	__u8	ip_tos;
+	__u16	ip_len;
+	__u16	ip_id;
+	__u16	ip_off;
+	__u8	ip_ttl;
+	__u8	ip_p;
+	__u16	ip_csum;
+	struct	in_addr ip_src,ip_dst;
+};
+
+#define	IP_DF	0x4000		/* dont fragment flag */
+#define	IP_MF	0x2000		/* more fragments flag */
+
+#endif
+
+#endif /* _NETINET_IP_H */
diff --git a/include/netinet/ip_fw.h b/include/netinet/ip_fw.h
new file mode 100644
index 000000000..278a0393f
--- /dev/null
+++ b/include/netinet/ip_fw.h
@@ -0,0 +1 @@
+#include <linux/ip_fw.h>
diff --git a/include/netinet/ip_icmp.h b/include/netinet/ip_icmp.h
new file mode 100644
index 000000000..1662e3f7f
--- /dev/null
+++ b/include/netinet/ip_icmp.h
@@ -0,0 +1 @@
+#include <linux/icmp.h>
diff --git a/include/netinet/ip_tcp.h b/include/netinet/ip_tcp.h
new file mode 100644
index 000000000..39111f275
--- /dev/null
+++ b/include/netinet/ip_tcp.h
@@ -0,0 +1,72 @@
+/*
+ * Copyright (c) 1982, 1986 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that the above copyright notice and this paragraph are
+ * duplicated in all such forms and that any documentation,
+ * advertising materials, and other materials related to such
+ * distribution and use acknowledge that the software was developed
+ * by the University of California, Berkeley.  The name of the
+ * University may not be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ *	@(#)tcp.h	7.5 (Berkeley) 6/29/88
+ */
+
+#ifndef _NETINET_IP_TCP_H
+#define _NETINET_IP_TCP_H
+
+#include <endian.h>
+#include <linux/socket.h>
+#include <sys/types.h>
+
+typedef	u_long	tcp_seq;
+/*
+ * TCP header.
+ * Per RFC 793, September, 1981.
+ */
+struct tcphdr {
+	u_short	th_sport;		/* source port */
+	u_short	th_dport;		/* destination port */
+	tcp_seq	th_seq;			/* sequence number */
+	tcp_seq	th_ack;			/* acknowledgement number */
+#if __BYTE_ORDER == __LITTLE_ENDIAN 
+	u_char	th_x2:4,		/* (unused) */
+		th_off:4;		/* data offset */
+#endif
+#if __BYTE_ORDER == __BIG_ENDIAN 
+	u_char	th_off:4,		/* data offset */
+		th_x2:4;		/* (unused) */
+#endif
+	u_char	th_flags;
+#define	TH_FIN	0x01
+#define	TH_SYN	0x02
+#define	TH_RST	0x04
+#define	TH_PUSH	0x08
+#define	TH_ACK	0x10
+#define	TH_URG	0x20
+	u_short	th_win;			/* window */
+	u_short	th_sum;			/* checksum */
+	u_short	th_urp;			/* urgent pointer */
+};
+
+#define	TCPOPT_EOL	0
+#define	TCPOPT_NOP	1
+#define	TCPOPT_MAXSEG	2
+
+/*
+ * Default maximum segment size for TCP.
+ * With an IP MSS of 576, this is 536,
+ * but 512 is probably more convenient.
+ */
+#ifdef	lint
+#define	TCP_MSS	536
+#else
+#define	TCP_MSS	MIN(512, IP_MSS - sizeof (struct tcpiphdr))
+#endif
+
+#endif /* _NETINET_TCP_H */
diff --git a/include/netinet/ip_udp.h b/include/netinet/ip_udp.h
new file mode 100644
index 000000000..3f0d8ef7c
--- /dev/null
+++ b/include/netinet/ip_udp.h
@@ -0,0 +1 @@
+#include <linux/udp.h>
diff --git a/include/netinet/protocols.h b/include/netinet/protocols.h
new file mode 100644
index 000000000..1a619c474
--- /dev/null
+++ b/include/netinet/protocols.h
@@ -0,0 +1,62 @@
+/* protocols.h */
+#ifndef _NETINET_PROTOCOLS_H
+#define _NETINET_PROTOCOLS_H
+
+#define IP_ICMP		  1
+#define IP_IGMP		  2
+#define IP_GGP 		  3
+#define IP_ST  		  5
+#define IP_TCP 		  6
+#define IP_UCL 		  7
+#define IP_EGP 		  8
+#define IP_IGP 		  9
+#define IP_BBN_RCC_MON	 10
+#define IP_NVP_II	 11
+#define IP_PUP		 12
+#define IP_ARGUS	 13
+#define IP_EMCON	 14
+#define IP_XNET		 15
+#define IP_CHAOS	 16
+#define IP_UDP		 17
+#define IP_MUX		 18
+#define IP_DCN_MEAS	 19
+#define IP_HMP		 20
+#define IP_PRM		 21
+#define IP_XNS_IDP	 22
+#define IP_TRUNK1	 23
+#define IP_TRUNK2	 24
+#define IP_LEAF1	 25
+#define IP_LEAF2	 26
+#define IP_RDP		 27
+#define IP_IRTP		 28
+#define IP_ISO_TP4	 29
+#define IP_NETBLT	 30
+#define IP_MFE_NSP	 31
+#define IP_MERIT_INP	 32
+#define IP_SEP		 33
+#define IP_3PC		 34
+#define IP_CFTP		 62
+#define SAT_EXPAK	 64
+#define IP_RVD		 66
+#define IP_IPPC		 67
+#define IP_SAT_MON	 69
+#define IP_VISA		 70
+#define IP_IPCV		 71
+#define IP_BR_SAT_MON	 76
+#define IP_SUN_ND	 77
+#define IP_WB_MON	 78
+#define IP_WB_EXPAK	 79
+#define IP_ISO_IP	 80
+#define IP_VMTP		 81
+#define IP_SECURE_VMTP	 82
+#define IP_VINES	 83
+#define IP_TTP		 84
+#define NSFNET_IGP	 85
+#define IP_DGP		 86
+#define IP_TCF		 87
+#define IP_IGRP		 88
+#define IP_OSPFIGP	 89
+#define IP_SPRITE_RPG	 90
+#define IP_LARP		 91
+
+#endif /*  _NETINET_PROTOCOLS_H*/
diff --git a/include/netinet/tcp.h b/include/netinet/tcp.h
new file mode 100644
index 000000000..8636ec7d0
--- /dev/null
+++ b/include/netinet/tcp.h
@@ -0,0 +1 @@
+#include <netinet/ip_tcp.h>
diff --git a/include/netinet/udp.h b/include/netinet/udp.h
new file mode 100644
index 000000000..39a57a3c7
--- /dev/null
+++ b/include/netinet/udp.h
@@ -0,0 +1 @@
+#include <netinet/ip_udp.h>
diff --git a/include/paths.h b/include/paths.h
new file mode 100644
index 000000000..2af8a5749
--- /dev/null
+++ b/include/paths.h
@@ -0,0 +1,22 @@
+/* paths.h <ndf@linux.mit.edu> */
+
+#ifndef ___PATHS_H
+#define	___PATHS_H
+
+
+#define	_PATH_CONSOLE	"/dev/console"
+#define	_PATH_TTY	"/dev/tty"
+#define	_PATH_NOLOGIN	"/etc/nologin"
+#define	_PATH_LOGIN	"/bin/login"
+#define	_PATH_BSHELL	"/bin/sh"
+#define _PATH_UTMP	"/var/run/utmp"
+#define _PATH_WTMP	"/var/log/wtmp"
+#define	_PATH_DEFPATH	"/bin:/usr/bin:/usr/local/bin:."
+#define	_PATH_DEV	"/dev/"
+#define _PATH_DEVNULL	"/dev/null"
+#define	_PATH_TMP	"/tmp/"
+#define _PATH_LASTLOG	"/var/log/lastlog"
+#define _PATH_LOCALE	"/usr/lib/locale"
+#define _PATH_VARRUN	"/var/log/"
+
+#endif /* __PATHS_H */
diff --git a/include/pwd.h b/include/pwd.h
new file mode 100644
index 000000000..1b48c6a6e
--- /dev/null
+++ b/include/pwd.h
@@ -0,0 +1,40 @@
+#ifndef	__PWD_H
+#define	__PWD_H
+
+#include <sys/types.h>
+#include <features.h>
+#include <stdio.h>
+
+/* The passwd structure.  */
+struct passwd
+{
+  char *pw_name;		/* Username.  */
+  char *pw_passwd;		/* Password.  */
+  uid_t pw_uid;			/* User ID.  */
+  gid_t pw_gid;			/* Group ID.  */
+  char *pw_gecos;		/* Real name.  */
+  char *pw_dir;			/* Home directory.  */
+  char *pw_shell;		/* Shell program.  */
+};
+
+
+extern void setpwent __P ((void));
+extern void endpwent __P ((void));
+extern struct passwd * getpwent __P ((void));
+
+extern int putpwent __P ((__const struct passwd * __p, FILE * __f));
+extern int getpw __P ((uid_t uid, char *buf));
+
+extern struct passwd * fgetpwent __P ((FILE * file));
+
+extern struct passwd * getpwuid __P ((__const uid_t));
+extern struct passwd * getpwnam __P ((__const char *));
+
+#ifdef __LIBC__
+extern struct passwd * __getpwent __P ((__const int passwd_fd));
+#endif
+
+#endif /* pwd.h  */
+
+
+
diff --git a/include/regexp.h b/include/regexp.h
new file mode 100644
index 000000000..73d6bf412
--- /dev/null
+++ b/include/regexp.h
@@ -0,0 +1,21 @@
+/*
+ * Definitions etc. for regexp(3) routines.
+ *
+ * Caveat:  this is V8 regexp(3) [actually, a reimplementation thereof],
+ * not the System V one.
+ */
+#define NSUBEXP  10
+typedef struct regexp {
+	char *startp[NSUBEXP];
+	char *endp[NSUBEXP];
+	char regstart;		/* Internal use only. */
+	char reganch;		/* Internal use only. */
+	char *regmust;		/* Internal use only. */
+	int regmlen;		/* Internal use only. */
+	char program[1];	/* Unwarranted chumminess with compiler. */
+} regexp;
+
+extern regexp *regcomp();
+extern int regexec();
+extern void regsub();
+extern void regerror();
diff --git a/include/resolv.h b/include/resolv.h
new file mode 100644
index 000000000..53ee2f235
--- /dev/null
+++ b/include/resolv.h
@@ -0,0 +1,85 @@
+/* resolv.h: DNS Resolver
+ *
+ * Copyright (C) 1998  Kenneth Albanowski <kjahds@kjahds.com>,
+ *                     The Silver Hammer Group, Ltd.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _RESOLV_H_
+#define _RESOLV_H_
+
+#include <netdb.h>
+#include <netinet/in.h>
+
+struct resolv_header {
+	int id;
+	int qr,opcode,aa,tc,rd,ra,rcode;
+	int qdcount;
+	int ancount;
+	int nscount;
+	int arcount;
+};
+
+struct resolv_question {
+	char * dotted;
+	int qtype;
+	int qclass;
+};
+
+struct resolv_answer {
+	char * dotted;
+	int atype;
+	int aclass;
+	int ttl;
+	int rdlength;
+	unsigned char * rdata;
+	int rdoffset;
+};
+
+int encode_header(struct resolv_header * h, unsigned char * dest, int maxlen);
+int decode_header(unsigned char * data, struct resolv_header * h);
+int encode_dotted(const char * dotted, unsigned char * dest, int maxlen);
+int decode_dotted(const unsigned char * message, int offset, 
+	char * dest, int maxlen);
+int length_dotted(const unsigned char * message, int offset);
+int encode_question(struct resolv_question * q,
+	unsigned char * dest, int maxlen);
+int decode_question(unsigned char * message, int offset,
+	struct resolv_question * q);
+int length_question(unsigned char * message, int offset);
+int encode_answer(struct resolv_answer * a,
+	unsigned char * dest, int maxlen);
+int decode_answer(unsigned char * message, int offset,
+	struct resolv_answer * a);
+char * resolve_name(const char * name, int mailbox);
+
+int encode_packet(struct resolv_header * h,
+	struct resolv_question ** q,
+	struct resolv_question ** an,
+	struct resolv_question ** ns,
+	struct resolv_question ** ar,
+	unsigned char * dest, int maxlen);
+int decode_packet(unsigned char * data, struct resolv_header * h);
+
+int dns_lookup(const char * name, int type, int nscount, const char ** nsip,
+	unsigned char ** outpacket, struct resolv_answer * a);
+
+int resolve_address(const char * address, 
+	int nscount, const char ** nsip, 
+	struct in_addr * in);
+
+int resolve_mailbox(const char * address, 
+	int nscount, const char ** nsip, 
+	struct in_addr * in);
+
+extern int open_nameservers(void);
+extern void close_nameservers(void);
+
+extern struct hostent * gethostbyname(const char * name);
+extern struct hostent * gethostbyaddr(const char * addr, int len, int type);
+
+#endif /*_RESOLV_H_*/
diff --git a/include/rpc/auth.h b/include/rpc/auth.h
new file mode 100644
index 000000000..33cb42951
--- /dev/null
+++ b/include/rpc/auth.h
@@ -0,0 +1,166 @@
+/* @(#)auth.h	2.3 88/08/07 4.0 RPCSRC; from 1.17 88/02/08 SMI */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * auth.h, Authentication interface.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ *
+ * The data structures are completely opaque to the client.  The client
+ * is required to pass a AUTH * to routines that create rpc
+ * "sessions".
+ */
+
+
+#define MAX_AUTH_BYTES	400
+#define MAXNETNAMELEN	255	/* maximum length of network user's name */
+
+/*
+ * Status returned from authentication check
+ */
+enum auth_stat {
+	AUTH_OK=0,
+	/*
+	 * failed at remote end
+	 */
+	AUTH_BADCRED=1,			/* bogus credentials (seal broken) */
+	AUTH_REJECTEDCRED=2,		/* client should begin new session */
+	AUTH_BADVERF=3,			/* bogus verifier (seal broken) */
+	AUTH_REJECTEDVERF=4,		/* verifier expired or was replayed */
+	AUTH_TOOWEAK=5,			/* rejected due to security reasons */
+	/*
+	 * failed locally
+	*/
+	AUTH_INVALIDRESP=6,		/* bogus response verifier */
+	AUTH_FAILED=7			/* some unknown reason */
+};
+
+#if (mc68000 || sparc || vax || i386)
+typedef u_long u_int32;	/* 32-bit unsigned integers */
+#endif
+
+union des_block {
+	struct {
+		u_int32 high;
+		u_int32 low;
+	} key;
+	char c[8];
+};
+typedef union des_block des_block;
+extern bool_t xdr_des_block();
+
+/*
+ * Authentication info.  Opaque to client.
+ */
+struct opaque_auth {
+	enum_t	oa_flavor;		/* flavor of auth */
+	caddr_t	oa_base;		/* address of more auth stuff */
+	u_int	oa_length;		/* not to exceed MAX_AUTH_BYTES */
+};
+
+
+/*
+ * Auth handle, interface to client side authenticators.
+ */
+typedef struct {
+	struct	opaque_auth	ah_cred;
+	struct	opaque_auth	ah_verf;
+	union	des_block	ah_key;
+	struct auth_ops {
+		void	(*ah_nextverf)();
+		int	(*ah_marshal)();	/* nextverf & serialize */
+		int	(*ah_validate)();	/* validate varifier */
+		int	(*ah_refresh)();	/* refresh credentials */
+		void	(*ah_destroy)();	/* destroy this structure */
+	} *ah_ops;
+	caddr_t ah_private;
+} AUTH;
+
+
+/*
+ * Authentication ops.
+ * The ops and the auth handle provide the interface to the authenticators.
+ *
+ * AUTH	*auth;
+ * XDR	*xdrs;
+ * struct opaque_auth verf;
+ */
+#define AUTH_NEXTVERF(auth)		\
+		((*((auth)->ah_ops->ah_nextverf))(auth))
+#define auth_nextverf(auth)		\
+		((*((auth)->ah_ops->ah_nextverf))(auth))
+
+#define AUTH_MARSHALL(auth, xdrs)	\
+		((*((auth)->ah_ops->ah_marshal))(auth, xdrs))
+#define auth_marshall(auth, xdrs)	\
+		((*((auth)->ah_ops->ah_marshal))(auth, xdrs))
+
+#define AUTH_VALIDATE(auth, verfp)	\
+		((*((auth)->ah_ops->ah_validate))((auth), verfp))
+#define auth_validate(auth, verfp)	\
+		((*((auth)->ah_ops->ah_validate))((auth), verfp))
+
+#define AUTH_REFRESH(auth)		\
+		((*((auth)->ah_ops->ah_refresh))(auth))
+#define auth_refresh(auth)		\
+		((*((auth)->ah_ops->ah_refresh))(auth))
+
+#define AUTH_DESTROY(auth)		\
+		((*((auth)->ah_ops->ah_destroy))(auth))
+#define auth_destroy(auth)		\
+		((*((auth)->ah_ops->ah_destroy))(auth))
+
+
+extern struct opaque_auth _null_auth;
+
+
+/*
+ * These are the various implementations of client side authenticators.
+ */
+
+/*
+ * Unix style authentication
+ * AUTH *authunix_create(machname, uid, gid, len, aup_gids)
+ *	char *machname;
+ *	int uid;
+ *	int gid;
+ *	int len;
+ *	int *aup_gids;
+ */
+extern AUTH *authunix_create();
+extern AUTH *authunix_create_default();	/* takes no parameters */
+extern AUTH *authnone_create();		/* takes no parameters */
+extern AUTH *authdes_create();
+
+#define AUTH_NONE	0		/* no authentication */
+#define	AUTH_NULL	0		/* backward compatibility */
+#define	AUTH_UNIX	1		/* unix style (uid, gids) */
+#define	AUTH_SHORT	2		/* short hand unix style */
+#define AUTH_DES	3		/* des style (encrypted timestamps) */
diff --git a/include/rpc/auth_des.h b/include/rpc/auth_des.h
new file mode 100644
index 000000000..8c2f79469
--- /dev/null
+++ b/include/rpc/auth_des.h
@@ -0,0 +1,46 @@
+/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#ifndef _RPC_AUTH_DES_H
+
+#define _RPC_AUTH_DES_H	1
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+
+/* This is no complete version of this header.  More definitions with
+   the real authentication stuff will come in 1997.  For now we only
+   need to define the function for handling public keys.  */
+
+
+/* Get the public key for NAME and place it in KEY.  NAME can only be
+   up to MAXNETNAMELEN bytes long and the destination buffer KEY should
+   have HEXKEYBATES + 1 bytes long to fit all characters from the key.  */
+extern int getpublickey __P ((__const char *__name, char *__key));
+
+/* Get the secret key for NAME and place it in KEY.  PASSWD is used to
+   decrypt the encrypted key stored in the database.  NAME can only be
+   up to MAXNETNAMELEN bytes long and the destination buffer KEY
+   should have HEXKEYBATES + 1 bytes long to fit all characters from
+   the key.  */
+extern int getsecretkey __P ((__const char *__name, char *__key,
+			      __const char *__passwd));
+
+__END_DECLS
+
+#endif /* rpc/auth_des.h */
diff --git a/include/rpc/auth_unix.h b/include/rpc/auth_unix.h
new file mode 100644
index 000000000..705741e13
--- /dev/null
+++ b/include/rpc/auth_unix.h
@@ -0,0 +1,72 @@
+/* @(#)auth_unix.h	2.2 88/07/29 4.0 RPCSRC; from 1.8 88/02/08 SMI */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+/*      @(#)auth_unix.h 1.5 86/07/16 SMI      */
+
+/*
+ * auth_unix.h, Protocol for UNIX style authentication parameters for RPC
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+/*
+ * The system is very weak.  The client uses no encryption for  it
+ * credentials and only sends null verifiers.  The server sends backs
+ * null verifiers or optionally a verifier that suggests a new short hand
+ * for the credentials.
+ */
+
+/* The machine name is part of a credential; it may not exceed 255 bytes */
+#define MAX_MACHINE_NAME 255
+
+/* gids compose part of a credential; there may not be more than 16 of them */
+#define NGRPS 16
+
+/*
+ * Unix style credentials.
+ */
+struct authunix_parms {
+	u_long	 aup_time;
+	char	*aup_machname;
+	int	 aup_uid;
+	int	 aup_gid;
+	u_int	 aup_len;
+	int	*aup_gids;
+};
+
+extern bool_t xdr_authunix_parms();
+
+/* 
+ * If a response verifier has flavor AUTH_SHORT, 
+ * then the body of the response verifier encapsulates the following structure;
+ * again it is serialized in the obvious fashion.
+ */
+struct short_hand_verf {
+	struct opaque_auth new_cred;
+};
diff --git a/include/rpc/clnt.h b/include/rpc/clnt.h
new file mode 100644
index 000000000..8c002a19f
--- /dev/null
+++ b/include/rpc/clnt.h
@@ -0,0 +1,331 @@
+/* @(#)clnt.h	2.1 88/07/29 4.0 RPCSRC; from 1.31 88/02/08 SMI*/
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * clnt.h - Client side remote procedure call interface.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#ifndef _CLNT_
+#define _CLNT_
+
+/*
+ * Rpc calls return an enum clnt_stat.  This should be looked at more,
+ * since each implementation is required to live with this (implementation
+ * independent) list of errors.
+ */
+enum clnt_stat {
+	RPC_SUCCESS=0,			/* call succeeded */
+	/*
+	 * local errors
+	 */
+	RPC_CANTENCODEARGS=1,		/* can't encode arguments */
+	RPC_CANTDECODERES=2,		/* can't decode results */
+	RPC_CANTSEND=3,			/* failure in sending call */
+	RPC_CANTRECV=4,			/* failure in receiving result */
+	RPC_TIMEDOUT=5,			/* call timed out */
+	/*
+	 * remote errors
+	 */
+	RPC_VERSMISMATCH=6,		/* rpc versions not compatible */
+	RPC_AUTHERROR=7,		/* authentication error */
+	RPC_PROGUNAVAIL=8,		/* program not available */
+	RPC_PROGVERSMISMATCH=9,		/* program version mismatched */
+	RPC_PROCUNAVAIL=10,		/* procedure unavailable */
+	RPC_CANTDECODEARGS=11,		/* decode arguments error */
+	RPC_SYSTEMERROR=12,		/* generic "other problem" */
+
+	/*
+	 * callrpc & clnt_create errors
+	 */
+	RPC_UNKNOWNHOST=13,		/* unknown host name */
+	RPC_UNKNOWNPROTO=17,		/* unkown protocol */
+
+	/*
+	 * _ create errors
+	 */
+	RPC_PMAPFAILURE=14,		/* the pmapper failed in its call */
+	RPC_PROGNOTREGISTERED=15,	/* remote program is not registered */
+	/*
+	 * unspecified error
+	 */
+	RPC_FAILED=16
+};
+
+
+/*
+ * Error info.
+ */
+struct rpc_err {
+	enum clnt_stat re_status;
+	union {
+		int RE_errno;		/* realated system error */
+		enum auth_stat RE_why;	/* why the auth error occurred */
+		struct {
+			u_long low;	/* lowest verion supported */
+			u_long high;	/* highest verion supported */
+		} RE_vers;
+		struct {		/* maybe meaningful if RPC_FAILED */
+			long s1;
+			long s2;
+		} RE_lb;		/* life boot & debugging only */
+	} ru;
+#define	re_errno	ru.RE_errno
+#define	re_why		ru.RE_why
+#define	re_vers		ru.RE_vers
+#define	re_lb		ru.RE_lb
+};
+
+
+/*
+ * Client rpc handle.
+ * Created by individual implementations, see e.g. rpc_udp.c.
+ * Client is responsible for initializing auth, see e.g. auth_none.c.
+ */
+typedef struct {
+	AUTH	*cl_auth;			/* authenticator */
+	struct clnt_ops {
+		enum clnt_stat	(*cl_call)();	/* call remote procedure */
+		void		(*cl_abort)();	/* abort a call */
+		void		(*cl_geterr)();	/* get specific error code */
+		bool_t		(*cl_freeres)(); /* frees results */
+		void		(*cl_destroy)();/* destroy this structure */
+		bool_t          (*cl_control)();/* the ioctl() of rpc */
+	} *cl_ops;
+	caddr_t			cl_private;	/* private stuff */
+} CLIENT;
+
+
+/*
+ * client side rpc interface ops
+ *
+ * Parameter types are:
+ *
+ */
+
+/*
+ * enum clnt_stat
+ * CLNT_CALL(rh, proc, xargs, argsp, xres, resp, timeout)
+ * 	CLIENT *rh;
+ *	u_long proc;
+ *	xdrproc_t xargs;
+ *	caddr_t argsp;
+ *	xdrproc_t xres;
+ *	caddr_t resp;
+ *	struct timeval timeout;
+ */
+#define	CLNT_CALL(rh, proc, xargs, argsp, xres, resp, secs)	\
+	((*(rh)->cl_ops->cl_call)(rh, proc, xargs, argsp, xres, resp, secs))
+#define	clnt_call(rh, proc, xargs, argsp, xres, resp, secs)	\
+	((*(rh)->cl_ops->cl_call)(rh, proc, xargs, argsp, xres, resp, secs))
+
+/*
+ * void
+ * CLNT_ABORT(rh);
+ * 	CLIENT *rh;
+ */
+#define	CLNT_ABORT(rh)	((*(rh)->cl_ops->cl_abort)(rh))
+#define	clnt_abort(rh)	((*(rh)->cl_ops->cl_abort)(rh))
+
+/*
+ * struct rpc_err
+ * CLNT_GETERR(rh);
+ * 	CLIENT *rh;
+ */
+#define	CLNT_GETERR(rh,errp)	((*(rh)->cl_ops->cl_geterr)(rh, errp))
+#define	clnt_geterr(rh,errp)	((*(rh)->cl_ops->cl_geterr)(rh, errp))
+
+
+/*
+ * bool_t
+ * CLNT_FREERES(rh, xres, resp);
+ * 	CLIENT *rh;
+ *	xdrproc_t xres;
+ *	caddr_t resp;
+ */
+#define	CLNT_FREERES(rh,xres,resp) ((*(rh)->cl_ops->cl_freeres)(rh,xres,resp))
+#define	clnt_freeres(rh,xres,resp) ((*(rh)->cl_ops->cl_freeres)(rh,xres,resp))
+
+/*
+ * bool_t
+ * CLNT_CONTROL(cl, request, info)
+ *      CLIENT *cl;
+ *      u_int request;
+ *      char *info;
+ */
+#define	CLNT_CONTROL(cl,rq,in) ((*(cl)->cl_ops->cl_control)(cl,rq,in))
+#define	clnt_control(cl,rq,in) ((*(cl)->cl_ops->cl_control)(cl,rq,in))
+
+/*
+ * control operations that apply to both udp and tcp transports
+ */
+#define CLSET_TIMEOUT       1   /* set timeout (timeval) */
+#define CLGET_TIMEOUT       2   /* get timeout (timeval) */
+#define CLGET_SERVER_ADDR   3   /* get server's address (sockaddr) */
+/*
+ * udp only control operations
+ */
+#define CLSET_RETRY_TIMEOUT 4   /* set retry timeout (timeval) */
+#define CLGET_RETRY_TIMEOUT 5   /* get retry timeout (timeval) */
+
+/*
+ * void
+ * CLNT_DESTROY(rh);
+ * 	CLIENT *rh;
+ */
+#define	CLNT_DESTROY(rh)	((*(rh)->cl_ops->cl_destroy)(rh))
+#define	clnt_destroy(rh)	((*(rh)->cl_ops->cl_destroy)(rh))
+
+
+/*
+ * RPCTEST is a test program which is accessable on every rpc
+ * transport/port.  It is used for testing, performance evaluation,
+ * and network administration.
+ */
+
+#define RPCTEST_PROGRAM		((u_long)1)
+#define RPCTEST_VERSION		((u_long)1)
+#define RPCTEST_NULL_PROC	((u_long)2)
+#define RPCTEST_NULL_BATCH_PROC	((u_long)3)
+
+/*
+ * By convention, procedure 0 takes null arguments and returns them
+ */
+
+#define NULLPROC ((u_long)0)
+
+/*
+ * Below are the client handle creation routines for the various
+ * implementations of client side rpc.  They can return NULL if a 
+ * creation failure occurs.
+ */
+
+/*
+ * Memory based rpc (for speed check and testing)
+ * CLIENT *
+ * clntraw_create(prog, vers)
+ *	u_long prog;
+ *	u_long vers;
+ */
+extern CLIENT *clntraw_create();
+
+
+/*
+ * Generic client creation routine. Supported protocols are "udp" and "tcp"
+ */
+extern CLIENT *
+clnt_create(/*host, prog, vers, prot*/); /*
+	char *host; 	-- hostname
+	u_long prog;	-- program number
+	u_long vers;	-- version number
+	char *prot;	-- protocol
+*/
+
+
+
+
+/*
+ * TCP based rpc
+ * CLIENT *
+ * clnttcp_create(raddr, prog, vers, sockp, sendsz, recvsz)
+ *	struct sockaddr_in *raddr;
+ *	u_long prog;
+ *	u_long version;
+ *	register int *sockp;
+ *	u_int sendsz;
+ *	u_int recvsz;
+ */
+extern CLIENT *clnttcp_create();
+
+/*
+ * UDP based rpc.
+ * CLIENT *
+ * clntudp_create(raddr, program, version, wait, sockp)
+ *	struct sockaddr_in *raddr;
+ *	u_long program;
+ *	u_long version;
+ *	struct timeval wait;
+ *	int *sockp;
+ *
+ * Same as above, but you specify max packet sizes.
+ * CLIENT *
+ * clntudp_bufcreate(raddr, program, version, wait, sockp, sendsz, recvsz)
+ *	struct sockaddr_in *raddr;
+ *	u_long program;
+ *	u_long version;
+ *	struct timeval wait;
+ *	int *sockp;
+ *	u_int sendsz;
+ *	u_int recvsz;
+ */
+extern CLIENT *clntudp_create();
+extern CLIENT *clntudp_bufcreate();
+
+/*
+ * Print why creation failed
+ */
+void clnt_pcreateerror(/* char *msg */);	/* stderr */
+char *clnt_spcreateerror(/* char *msg */);	/* string */
+
+/*
+ * Like clnt_perror(), but is more verbose in its output
+ */ 
+void clnt_perrno(/* enum clnt_stat num */);	/* stderr */
+
+/*
+ * Print an English error message, given the client error code
+ */
+void clnt_perror(/* CLIENT *clnt, char *msg */); 	/* stderr */
+char *clnt_sperror(/* CLIENT *clnt, char *msg */);	/* string */
+
+/* 
+ * If a creation fails, the following allows the user to figure out why.
+ */
+struct rpc_createerr {
+	enum clnt_stat cf_stat;
+	struct rpc_err cf_error; /* useful when cf_stat == RPC_PMAPFAILURE */
+};
+
+extern struct rpc_createerr rpc_createerr;
+
+
+
+/*
+ * Copy error message to buffer.
+ */
+char *clnt_sperrno(/* enum clnt_stat num */);	/* string */
+
+
+
+#define UDPMSGSIZE	8800	/* rpc imposed limit on udp msg size */
+#define RPCSMALLMSGSIZE	400	/* a more reasonable packet size */
+
+#endif /*!_CLNT_*/
diff --git a/include/rpc/pmap_clnt.h b/include/rpc/pmap_clnt.h
new file mode 100644
index 000000000..d2ea2a88e
--- /dev/null
+++ b/include/rpc/pmap_clnt.h
@@ -0,0 +1,65 @@
+/* @(#)pmap_clnt.h	2.1 88/07/29 4.0 RPCSRC; from 1.11 88/02/08 SMI */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * pmap_clnt.h
+ * Supplies C routines to get to portmap services.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+/*
+ * Usage:
+ *	success = pmap_set(program, version, protocol, port);
+ *	success = pmap_unset(program, version);
+ *	port = pmap_getport(address, program, version, protocol);
+ *	head = pmap_getmaps(address);
+ *	clnt_stat = pmap_rmtcall(address, program, version, procedure,
+ *		xdrargs, argsp, xdrres, resp, tout, port_ptr)
+ *		(works for udp only.) 
+ * 	clnt_stat = clnt_broadcast(program, version, procedure,
+ *		xdrargs, argsp,	xdrres, resp, eachresult)
+ *		(like pmap_rmtcall, except the call is broadcasted to all
+ *		locally connected nets.  For each valid response received,
+ *		the procedure eachresult is called.  Its form is:
+ *	done = eachresult(resp, raddr)
+ *		bool_t done;
+ *		caddr_t resp;
+ *		struct sockaddr_in raddr;
+ *		where resp points to the results of the call and raddr is the
+ *		address if the responder to the broadcast.
+ */
+
+extern bool_t		pmap_set();
+extern bool_t		pmap_unset();
+extern struct pmaplist	*pmap_getmaps();
+enum clnt_stat		pmap_rmtcall();
+enum clnt_stat		clnt_broadcast();
+extern u_short		pmap_getport();
diff --git a/include/rpc/pmap_prot.h b/include/rpc/pmap_prot.h
new file mode 100644
index 000000000..ccf7a77b4
--- /dev/null
+++ b/include/rpc/pmap_prot.h
@@ -0,0 +1,94 @@
+/* @(#)pmap_prot.h	2.1 88/07/29 4.0 RPCSRC; from 1.14 88/02/08 SMI */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * pmap_prot.h
+ * Protocol for the local binder service, or pmap.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ *
+ * The following procedures are supported by the protocol:
+ *
+ * PMAPPROC_NULL() returns ()
+ * 	takes nothing, returns nothing
+ *
+ * PMAPPROC_SET(struct pmap) returns (bool_t)
+ * 	TRUE is success, FALSE is failure.  Registers the tuple
+ *	[prog, vers, prot, port].
+ *
+ * PMAPPROC_UNSET(struct pmap) returns (bool_t)
+ *	TRUE is success, FALSE is failure.  Un-registers pair
+ *	[prog, vers].  prot and port are ignored.
+ *
+ * PMAPPROC_GETPORT(struct pmap) returns (long unsigned).
+ *	0 is failure.  Otherwise returns the port number where the pair
+ *	[prog, vers] is registered.  It may lie!
+ *
+ * PMAPPROC_DUMP() RETURNS (struct pmaplist *)
+ *
+ * PMAPPROC_CALLIT(unsigned, unsigned, unsigned, string<>)
+ * 	RETURNS (port, string<>);
+ * usage: encapsulatedresults = PMAPPROC_CALLIT(prog, vers, proc, encapsulatedargs);
+ * 	Calls the procedure on the local machine.  If it is not registered,
+ *	this procedure is quite; ie it does not return error information!!!
+ *	This procedure only is supported on rpc/udp and calls via
+ *	rpc/udp.  This routine only passes null authentication parameters.
+ *	This file has no interface to xdr routines for PMAPPROC_CALLIT.
+ *
+ * The service supports remote procedure calls on udp/ip or tcp/ip socket 111.
+ */
+
+#define PMAPPORT		((u_short)111)
+#define PMAPPROG		((u_long)100000)
+#define PMAPVERS		((u_long)2)
+#define PMAPVERS_PROTO		((u_long)2)
+#define PMAPVERS_ORIG		((u_long)1)
+#define PMAPPROC_NULL		((u_long)0)
+#define PMAPPROC_SET		((u_long)1)
+#define PMAPPROC_UNSET		((u_long)2)
+#define PMAPPROC_GETPORT	((u_long)3)
+#define PMAPPROC_DUMP		((u_long)4)
+#define PMAPPROC_CALLIT		((u_long)5)
+
+struct pmap {
+	long unsigned pm_prog;
+	long unsigned pm_vers;
+	long unsigned pm_prot;
+	long unsigned pm_port;
+};
+
+extern bool_t xdr_pmap();
+
+struct pmaplist {
+	struct pmap	pml_map;
+	struct pmaplist *pml_next;
+};
+
+extern bool_t xdr_pmaplist();
diff --git a/include/rpc/pmap_rmt.h b/include/rpc/pmap_rmt.h
new file mode 100644
index 000000000..ee68cebec
--- /dev/null
+++ b/include/rpc/pmap_rmt.h
@@ -0,0 +1,53 @@
+/* @(#)pmap_rmt.h	2.1 88/07/29 4.0 RPCSRC; from 1.2 88/02/08 SMI */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * Structures and XDR routines for parameters to and replies from
+ * the portmapper remote-call-service.
+ *
+ * Copyright (C) 1986, Sun Microsystems, Inc.
+ */
+
+struct rmtcallargs {
+	u_long prog, vers, proc, arglen;
+	caddr_t args_ptr;
+	xdrproc_t xdr_args;
+};
+
+bool_t xdr_rmtcall_args();
+
+struct rmtcallres {
+	u_long *port_ptr;
+	u_long resultslen;
+	caddr_t results_ptr;
+	xdrproc_t xdr_results;
+};
+
+bool_t xdr_rmtcallres();
diff --git a/include/rpc/rpc.h b/include/rpc/rpc.h
new file mode 100644
index 000000000..b7d50d2dc
--- /dev/null
+++ b/include/rpc/rpc.h
@@ -0,0 +1,79 @@
+/* @(#)rpc.h	2.3 88/08/10 4.0 RPCSRC; from 1.9 88/02/08 SMI */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * rpc.h, Just includes the billions of rpc header files necessary to
+ * do remote procedure calling.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+#ifndef __RPC_HEADER__
+#define __RPC_HEADER__
+
+#ifdef linux
+#include <sys/time.h>
+#endif
+
+#include <rpc/types.h>		/* some typedefs */
+#include <netinet/in.h>
+
+/* external data representation interfaces */
+#include <rpc/xdr.h>		/* generic (de)serializer */
+
+/* Client side only authentication */
+#include <rpc/auth.h>		/* generic authenticator (client side) */
+
+/* Client side (mostly) remote procedure call */
+#include <rpc/clnt.h>		/* generic rpc stuff */
+
+/* semi-private protocol headers */
+#include <rpc/rpc_msg.h>	/* protocol for rpc messages */
+#include <rpc/auth_unix.h>	/* protocol for unix style cred */
+/*
+ *  Uncomment-out the next line if you are building the rpc library with    
+ *  DES Authentication (see the README file in the secure_rpc/ directory).
+ */
+/*#include <rpc/auth_des.h>	/* protocol for des style cred */
+
+/* Server side only remote procedure callee */
+#include <rpc/svc.h>		/* service manager and multiplexer */
+#include <rpc/svc_auth.h>	/* service side authenticator */
+
+/*
+ * COMMENT OUT THE NEXT INCLUDE IF RUNNING ON SUN OS OR ON A VERSION
+ * OF UNIX BASED ON NFSSRC.  These systems will already have the structures
+ * defined by <rpc/netdb.h> included in <netdb.h>.
+ */
+/* routines for parsing /etc/rpc */
+#if 0
+#include <rpc/netdb.h>		/* structures and routines to parse /etc/rpc */
+#endif
+
+#endif /* ndef __RPC_HEADER__ */
diff --git a/include/rpc/rpc_msg.h b/include/rpc/rpc_msg.h
new file mode 100644
index 000000000..b78872b6a
--- /dev/null
+++ b/include/rpc/rpc_msg.h
@@ -0,0 +1,187 @@
+/* @(#)rpc_msg.h	2.1 88/07/29 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+/*      @(#)rpc_msg.h 1.7 86/07/16 SMI      */
+
+/*
+ * rpc_msg.h
+ * rpc message definition
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#define RPC_MSG_VERSION		((u_long) 2)
+#define RPC_SERVICE_PORT	((u_short) 2048)
+
+/*
+ * Bottom up definition of an rpc message.
+ * NOTE: call and reply use the same overall stuct but
+ * different parts of unions within it.
+ */
+
+enum msg_type {
+	CALL=0,
+	REPLY=1
+};
+
+enum reply_stat {
+	MSG_ACCEPTED=0,
+	MSG_DENIED=1
+};
+
+enum accept_stat {
+	SUCCESS=0,
+	PROG_UNAVAIL=1,
+	PROG_MISMATCH=2,
+	PROC_UNAVAIL=3,
+	GARBAGE_ARGS=4,
+	SYSTEM_ERR=5
+};
+
+enum reject_stat {
+	RPC_MISMATCH=0,
+	AUTH_ERROR=1
+};
+
+/*
+ * Reply part of an rpc exchange
+ */
+
+/*
+ * Reply to an rpc request that was accepted by the server.
+ * Note: there could be an error even though the request was
+ * accepted.
+ */
+struct accepted_reply {
+	struct opaque_auth	ar_verf;
+	enum accept_stat	ar_stat;
+	union {
+		struct {
+			u_long	low;
+			u_long	high;
+		} AR_versions;
+		struct {
+			caddr_t	where;
+			xdrproc_t proc;
+		} AR_results;
+		/* and many other null cases */
+	} ru;
+#define	ar_results	ru.AR_results
+#define	ar_vers		ru.AR_versions
+};
+
+/*
+ * Reply to an rpc request that was rejected by the server.
+ */
+struct rejected_reply {
+	enum reject_stat rj_stat;
+	union {
+		struct {
+			u_long low;
+			u_long high;
+		} RJ_versions;
+		enum auth_stat RJ_why;  /* why authentication did not work */
+	} ru;
+#define	rj_vers	ru.RJ_versions
+#define	rj_why	ru.RJ_why
+};
+
+/*
+ * Body of a reply to an rpc request.
+ */
+struct reply_body {
+	enum reply_stat rp_stat;
+	union {
+		struct accepted_reply RP_ar;
+		struct rejected_reply RP_dr;
+	} ru;
+#define	rp_acpt	ru.RP_ar
+#define	rp_rjct	ru.RP_dr
+};
+
+/*
+ * Body of an rpc request call.
+ */
+struct call_body {
+	u_long cb_rpcvers;	/* must be equal to two */
+	u_long cb_prog;
+	u_long cb_vers;
+	u_long cb_proc;
+	struct opaque_auth cb_cred;
+	struct opaque_auth cb_verf; /* protocol specific - provided by client */
+};
+
+/*
+ * The rpc message
+ */
+struct rpc_msg {
+	u_long			rm_xid;
+	enum msg_type		rm_direction;
+	union {
+		struct call_body RM_cmb;
+		struct reply_body RM_rmb;
+	} ru;
+#define	rm_call		ru.RM_cmb
+#define	rm_reply	ru.RM_rmb
+};
+#define	acpted_rply	ru.RM_rmb.ru.RP_ar
+#define	rjcted_rply	ru.RM_rmb.ru.RP_dr
+
+
+/*
+ * XDR routine to handle a rpc message.
+ * xdr_callmsg(xdrs, cmsg)
+ * 	XDR *xdrs;
+ * 	struct rpc_msg *cmsg;
+ */
+extern bool_t	xdr_callmsg();
+
+/*
+ * XDR routine to pre-serialize the static part of a rpc message.
+ * xdr_callhdr(xdrs, cmsg)
+ * 	XDR *xdrs;
+ * 	struct rpc_msg *cmsg;
+ */
+extern bool_t	xdr_callhdr();
+
+/*
+ * XDR routine to handle a rpc reply.
+ * xdr_replymsg(xdrs, rmsg)
+ * 	XDR *xdrs;
+ * 	struct rpc_msg *rmsg;
+ */
+extern bool_t	xdr_replymsg();
+
+/*
+ * Fills in the error part of a reply message.
+ * _seterr_reply(msg, error)
+ * 	struct rpc_msg *msg;
+ * 	struct rpc_err *error;
+ */
+extern void	_seterr_reply();
diff --git a/include/rpc/svc.h b/include/rpc/svc.h
new file mode 100644
index 000000000..3cb07ef3f
--- /dev/null
+++ b/include/rpc/svc.h
@@ -0,0 +1,280 @@
+/* @(#)svc.h	2.2 88/07/29 4.0 RPCSRC; from 1.20 88/02/08 SMI */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+
+/*
+ * svc.h, Server-side remote procedure call interface.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#ifndef __SVC_HEADER__
+#define __SVC_HEADER__
+
+/*
+ * This interface must manage two items concerning remote procedure calling:
+ *
+ * 1) An arbitrary number of transport connections upon which rpc requests
+ * are received.  The two most notable transports are TCP and UDP;  they are
+ * created and registered by routines in svc_tcp.c and svc_udp.c, respectively;
+ * they in turn call xprt_register and xprt_unregister.
+ *
+ * 2) An arbitrary number of locally registered services.  Services are
+ * described by the following four data: program number, version number,
+ * "service dispatch" function, a transport handle, and a boolean that
+ * indicates whether or not the exported program should be registered with a
+ * local binder service;  if true the program's number and version and the
+ * port number from the transport handle are registered with the binder.
+ * These data are registered with the rpc svc system via svc_register.
+ *
+ * A service's dispatch function is called whenever an rpc request comes in
+ * on a transport.  The request's program and version numbers must match
+ * those of the registered service.  The dispatch function is passed two
+ * parameters, struct svc_req * and SVCXPRT *, defined below.
+ */
+
+enum xprt_stat {
+	XPRT_DIED,
+	XPRT_MOREREQS,
+	XPRT_IDLE
+};
+
+/*
+ * Server side transport handle
+ */
+typedef struct {
+	int		xp_sock;
+	u_short		xp_port;	 /* associated port number */
+	struct xp_ops {
+	    bool_t	(*xp_recv)();	 /* receive incomming requests */
+	    enum xprt_stat (*xp_stat)(); /* get transport status */
+	    bool_t	(*xp_getargs)(); /* get arguments */
+	    bool_t	(*xp_reply)();	 /* send reply */
+	    bool_t	(*xp_freeargs)();/* free mem allocated for args */
+	    void	(*xp_destroy)(); /* destroy this struct */
+	} *xp_ops;
+	int		xp_addrlen;	 /* length of remote address */
+	struct sockaddr_in xp_raddr;	 /* remote address */
+	struct opaque_auth xp_verf;	 /* raw response verifier */
+	caddr_t		xp_p1;		 /* private */
+	caddr_t		xp_p2;		 /* private */
+} SVCXPRT;
+
+/*
+ *  Approved way of getting address of caller
+ */
+#define svc_getcaller(x) (&(x)->xp_raddr)
+
+/*
+ * Operations defined on an SVCXPRT handle
+ *
+ * SVCXPRT		*xprt;
+ * struct rpc_msg	*msg;
+ * xdrproc_t		 xargs;
+ * caddr_t		 argsp;
+ */
+#define SVC_RECV(xprt, msg)				\
+	(*(xprt)->xp_ops->xp_recv)((xprt), (msg))
+#define svc_recv(xprt, msg)				\
+	(*(xprt)->xp_ops->xp_recv)((xprt), (msg))
+
+#define SVC_STAT(xprt)					\
+	(*(xprt)->xp_ops->xp_stat)(xprt)
+#define svc_stat(xprt)					\
+	(*(xprt)->xp_ops->xp_stat)(xprt)
+
+#define SVC_GETARGS(xprt, xargs, argsp)			\
+	(*(xprt)->xp_ops->xp_getargs)((xprt), (xargs), (argsp))
+#define svc_getargs(xprt, xargs, argsp)			\
+	(*(xprt)->xp_ops->xp_getargs)((xprt), (xargs), (argsp))
+
+#define SVC_REPLY(xprt, msg)				\
+	(*(xprt)->xp_ops->xp_reply) ((xprt), (msg))
+#define svc_reply(xprt, msg)				\
+	(*(xprt)->xp_ops->xp_reply) ((xprt), (msg))
+
+#define SVC_FREEARGS(xprt, xargs, argsp)		\
+	(*(xprt)->xp_ops->xp_freeargs)((xprt), (xargs), (argsp))
+#define svc_freeargs(xprt, xargs, argsp)		\
+	(*(xprt)->xp_ops->xp_freeargs)((xprt), (xargs), (argsp))
+
+#define SVC_DESTROY(xprt)				\
+	(*(xprt)->xp_ops->xp_destroy)(xprt)
+#define svc_destroy(xprt)				\
+	(*(xprt)->xp_ops->xp_destroy)(xprt)
+
+
+/*
+ * Service request
+ */
+struct svc_req {
+	u_long		rq_prog;	/* service program number */
+	u_long		rq_vers;	/* service protocol version */
+	u_long		rq_proc;	/* the desired procedure */
+	struct opaque_auth rq_cred;	/* raw creds from the wire */
+	caddr_t		rq_clntcred;	/* read only cooked cred */
+	SVCXPRT	*rq_xprt;		/* associated transport */
+};
+
+
+/*
+ * Service registration
+ *
+ * svc_register(xprt, prog, vers, dispatch, protocol)
+ *	SVCXPRT *xprt;
+ *	u_long prog;
+ *	u_long vers;
+ *	void (*dispatch)();
+ *	int protocol;  /* like TCP or UDP, zero means do not register 
+ */
+extern bool_t	svc_register();
+
+/*
+ * Service un-registration
+ *
+ * svc_unregister(prog, vers)
+ *	u_long prog;
+ *	u_long vers;
+ */
+extern void	svc_unregister();
+
+/*
+ * Transport registration.
+ *
+ * xprt_register(xprt)
+ *	SVCXPRT *xprt;
+ */
+extern void	xprt_register();
+
+/*
+ * Transport un-register
+ *
+ * xprt_unregister(xprt)
+ *	SVCXPRT *xprt;
+ */
+extern void	xprt_unregister();
+
+
+
+
+/*
+ * When the service routine is called, it must first check to see if it
+ * knows about the procedure;  if not, it should call svcerr_noproc
+ * and return.  If so, it should deserialize its arguments via 
+ * SVC_GETARGS (defined above).  If the deserialization does not work,
+ * svcerr_decode should be called followed by a return.  Successful
+ * decoding of the arguments should be followed the execution of the
+ * procedure's code and a call to svc_sendreply.
+ *
+ * Also, if the service refuses to execute the procedure due to too-
+ * weak authentication parameters, svcerr_weakauth should be called.
+ * Note: do not confuse access-control failure with weak authentication!
+ *
+ * NB: In pure implementations of rpc, the caller always waits for a reply
+ * msg.  This message is sent when svc_sendreply is called.  
+ * Therefore pure service implementations should always call
+ * svc_sendreply even if the function logically returns void;  use
+ * xdr.h - xdr_void for the xdr routine.  HOWEVER, tcp based rpc allows
+ * for the abuse of pure rpc via batched calling or pipelining.  In the
+ * case of a batched call, svc_sendreply should NOT be called since
+ * this would send a return message, which is what batching tries to avoid.
+ * It is the service/protocol writer's responsibility to know which calls are
+ * batched and which are not.  Warning: responding to batch calls may
+ * deadlock the caller and server processes!
+ */
+
+extern bool_t	svc_sendreply();
+extern void	svcerr_decode();
+extern void	svcerr_weakauth();
+extern void	svcerr_noproc();
+extern void	svcerr_progvers();
+extern void	svcerr_auth();
+extern void	svcerr_noprog();
+extern void	svcerr_systemerr();
+    
+/*
+ * Lowest level dispatching -OR- who owns this process anyway.
+ * Somebody has to wait for incoming requests and then call the correct
+ * service routine.  The routine svc_run does infinite waiting; i.e.,
+ * svc_run never returns.
+ * Since another (co-existant) package may wish to selectively wait for
+ * incoming calls or other events outside of the rpc architecture, the
+ * routine svc_getreq is provided.  It must be passed readfds, the
+ * "in-place" results of a select system call (see select, section 2).
+ */
+
+/*
+ * Global keeper of rpc service descriptors in use
+ * dynamic; must be inspected before each call to select 
+ */
+#ifdef FD_SETSIZE
+extern fd_set svc_fdset;
+#define svc_fds svc_fdset.fds_bits[0]	/* compatibility */
+#else
+extern int svc_fds;
+#endif /* def FD_SETSIZE */
+
+/*
+ * a small program implemented by the svc_rpc implementation itself;
+ * also see clnt.h for protocol numbers.
+ */
+extern void rpctest_service();
+
+extern void	svc_getreq();
+extern void	svc_getreqset();	/* takes fdset instead of int */
+extern void	svc_run(); 	 /* never returns */
+
+/*
+ * Socket to use on svcxxx_create call to get default socket
+ */
+#define	RPC_ANYSOCK	-1
+
+/*
+ * These are the existing service side transport implementations
+ */
+
+/*
+ * Memory based rpc for testing and timing.
+ */
+extern SVCXPRT *svcraw_create();
+
+/*
+ * Udp based rpc.
+ */
+extern SVCXPRT *svcudp_create();
+extern SVCXPRT *svcudp_bufcreate();
+
+/*
+ * Tcp based rpc.
+ */
+extern SVCXPRT *svctcp_create();
+
+
+
+#endif !__SVC_HEADER__
diff --git a/include/rpc/svc_auth.h b/include/rpc/svc_auth.h
new file mode 100644
index 000000000..a36a01aba
--- /dev/null
+++ b/include/rpc/svc_auth.h
@@ -0,0 +1,42 @@
+/* @(#)svc_auth.h	2.1 88/07/29 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+/*      @(#)svc_auth.h 1.6 86/07/16 SMI      */
+
+/*
+ * svc_auth.h, Service side of rpc authentication.
+ * 
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+
+/*
+ * Server side authenticator
+ */
+extern enum auth_stat _authenticate();
diff --git a/include/rpc/types.h b/include/rpc/types.h
new file mode 100644
index 000000000..96d92428c
--- /dev/null
+++ b/include/rpc/types.h
@@ -0,0 +1,65 @@
+/* @(#)types.h	2.3 88/08/15 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+/*      @(#)types.h 1.18 87/07/24 SMI      */
+
+/*
+ * Rpc additions to <sys/types.h>
+ */
+#ifndef __TYPES_RPC_HEADER__
+#define __TYPES_RPC_HEADER__
+
+#define	bool_t	int
+#define	enum_t	int
+#define	FALSE	(0)
+#define	TRUE	(1)
+#define __dontcare__	-1
+#ifndef NULL
+#	define NULL 0
+#endif
+
+#include <stdlib.h>
+#define mem_alloc(bsize)	malloc(bsize)
+#define mem_free(ptr, bsize)	free(ptr)
+
+#ifndef makedev /* ie, we haven't already included it */
+#include <sys/types.h>
+#endif
+#include <sys/time.h>
+
+#ifndef linux
+#ifndef INADDR_LOOPBACK
+#define       INADDR_LOOPBACK         (u_long)0x7F000001
+#endif
+#endif
+#ifndef MAXHOSTNAMELEN
+#define        MAXHOSTNAMELEN  64
+#endif
+
+#endif /* ndef __TYPES_RPC_HEADER__ */
diff --git a/include/rpc/xdr.h b/include/rpc/xdr.h
new file mode 100644
index 000000000..6cd3e6fe0
--- /dev/null
+++ b/include/rpc/xdr.h
@@ -0,0 +1,270 @@
+/* @(#)xdr.h	2.2 88/07/29 4.0 RPCSRC */
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part.  Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user.
+ * 
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ * 
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ * 
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ * 
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ * 
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California  94043
+ */
+/*      @(#)xdr.h 1.19 87/04/22 SMI      */
+
+/*
+ * xdr.h, External Data Representation Serialization Routines.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#ifndef __XDR_HEADER__
+#define __XDR_HEADER__
+
+/*
+ * XDR provides a conventional way for converting between C data
+ * types and an external bit-string representation.  Library supplied
+ * routines provide for the conversion on built-in C data types.  These
+ * routines and utility routines defined here are used to help implement
+ * a type encode/decode routine for each user-defined type.
+ *
+ * Each data type provides a single procedure which takes two arguments:
+ *
+ *	bool_t
+ *	xdrproc(xdrs, argresp)
+ *		XDR *xdrs;
+ *		<type> *argresp;
+ *
+ * xdrs is an instance of a XDR handle, to which or from which the data
+ * type is to be converted.  argresp is a pointer to the structure to be
+ * converted.  The XDR handle contains an operation field which indicates
+ * which of the operations (ENCODE, DECODE * or FREE) is to be performed.
+ *
+ * XDR_DECODE may allocate space if the pointer argresp is null.  This
+ * data can be freed with the XDR_FREE operation.
+ *
+ * We write only one procedure per data type to make it easy
+ * to keep the encode and decode procedures for a data type consistent.
+ * In many cases the same code performs all operations on a user defined type,
+ * because all the hard work is done in the component type routines.
+ * decode as a series of calls on the nested data types.
+ */
+
+/*
+ * Xdr operations.  XDR_ENCODE causes the type to be encoded into the
+ * stream.  XDR_DECODE causes the type to be extracted from the stream.
+ * XDR_FREE can be used to release the space allocated by an XDR_DECODE
+ * request.
+ */
+enum xdr_op {
+	XDR_ENCODE=0,
+	XDR_DECODE=1,
+	XDR_FREE=2
+};
+
+/*
+ * This is the number of bytes per unit of external data.
+ */
+#define BYTES_PER_XDR_UNIT	(4)
+#define RNDUP(x)  ((((x) + BYTES_PER_XDR_UNIT - 1) / BYTES_PER_XDR_UNIT) \
+		    * BYTES_PER_XDR_UNIT)
+
+/*
+ * A xdrproc_t exists for each data type which is to be encoded or decoded.
+ *
+ * The second argument to the xdrproc_t is a pointer to an opaque pointer.
+ * The opaque pointer generally points to a structure of the data type
+ * to be decoded.  If this pointer is 0, then the type routines should
+ * allocate dynamic storage of the appropriate size and return it.
+ * bool_t	(*xdrproc_t)(XDR *, caddr_t *);
+ */
+typedef	bool_t (*xdrproc_t)();
+
+/*
+ * The XDR handle.
+ * Contains operation which is being applied to the stream,
+ * an operations vector for the paticular implementation (e.g. see xdr_mem.c),
+ * and two private fields for the use of the particular impelementation.
+ */
+typedef struct {
+	enum xdr_op	x_op;		/* operation; fast additional param */
+	struct xdr_ops {
+		bool_t	(*x_getlong)();	/* get a long from underlying stream */
+		bool_t	(*x_putlong)();	/* put a long to " */
+		bool_t	(*x_getbytes)();/* get some bytes from " */
+		bool_t	(*x_putbytes)();/* put some bytes to " */
+		u_int	(*x_getpostn)();/* returns bytes off from beginning */
+		bool_t  (*x_setpostn)();/* lets you reposition the stream */
+		long *	(*x_inline)();	/* buf quick ptr to buffered data */
+		void	(*x_destroy)();	/* free privates of this xdr_stream */
+	} *x_ops;
+	caddr_t 	x_public;	/* users' data */
+	caddr_t		x_private;	/* pointer to private data */
+	caddr_t 	x_base;		/* private used for position info */
+	int		x_handy;	/* extra private word */
+} XDR;
+
+/*
+ * Operations defined on a XDR handle
+ *
+ * XDR		*xdrs;
+ * long		*longp;
+ * caddr_t	 addr;
+ * u_int	 len;
+ * u_int	 pos;
+ */
+#define XDR_GETLONG(xdrs, longp)			\
+	(*(xdrs)->x_ops->x_getlong)(xdrs, longp)
+#define xdr_getlong(xdrs, longp)			\
+	(*(xdrs)->x_ops->x_getlong)(xdrs, longp)
+
+#define XDR_PUTLONG(xdrs, longp)			\
+	(*(xdrs)->x_ops->x_putlong)(xdrs, longp)
+#define xdr_putlong(xdrs, longp)			\
+	(*(xdrs)->x_ops->x_putlong)(xdrs, longp)
+
+#define XDR_GETBYTES(xdrs, addr, len)			\
+	(*(xdrs)->x_ops->x_getbytes)(xdrs, addr, len)
+#define xdr_getbytes(xdrs, addr, len)			\
+	(*(xdrs)->x_ops->x_getbytes)(xdrs, addr, len)
+
+#define XDR_PUTBYTES(xdrs, addr, len)			\
+	(*(xdrs)->x_ops->x_putbytes)(xdrs, addr, len)
+#define xdr_putbytes(xdrs, addr, len)			\
+	(*(xdrs)->x_ops->x_putbytes)(xdrs, addr, len)
+
+#define XDR_GETPOS(xdrs)				\
+	(*(xdrs)->x_ops->x_getpostn)(xdrs)
+#define xdr_getpos(xdrs)				\
+	(*(xdrs)->x_ops->x_getpostn)(xdrs)
+
+#define XDR_SETPOS(xdrs, pos)				\
+	(*(xdrs)->x_ops->x_setpostn)(xdrs, pos)
+#define xdr_setpos(xdrs, pos)				\
+	(*(xdrs)->x_ops->x_setpostn)(xdrs, pos)
+
+#define	XDR_INLINE(xdrs, len)				\
+	(*(xdrs)->x_ops->x_inline)(xdrs, len)
+#define	xdr_inline(xdrs, len)				\
+	(*(xdrs)->x_ops->x_inline)(xdrs, len)
+
+#define	XDR_DESTROY(xdrs)				\
+	if ((xdrs)->x_ops->x_destroy) 			\
+		(*(xdrs)->x_ops->x_destroy)(xdrs)
+#define	xdr_destroy(xdrs)				\
+	if ((xdrs)->x_ops->x_destroy) 			\
+		(*(xdrs)->x_ops->x_destroy)(xdrs)
+
+/*
+ * Support struct for discriminated unions.
+ * You create an array of xdrdiscrim structures, terminated with
+ * a entry with a null procedure pointer.  The xdr_union routine gets
+ * the discriminant value and then searches the array of structures
+ * for a matching value.  If a match is found the associated xdr routine
+ * is called to handle that part of the union.  If there is
+ * no match, then a default routine may be called.
+ * If there is no match and no default routine it is an error.
+ */
+#define NULL_xdrproc_t ((xdrproc_t)0)
+struct xdr_discrim {
+	int	value;
+	xdrproc_t proc;
+};
+
+/*
+ * In-line routines for fast encode/decode of primitve data types.
+ * Caveat emptor: these use single memory cycles to get the
+ * data from the underlying buffer, and will fail to operate
+ * properly if the data is not aligned.  The standard way to use these
+ * is to say:
+ *	if ((buf = XDR_INLINE(xdrs, count)) == NULL)
+ *		return (FALSE);
+ *	<<< macro calls >>>
+ * where ``count'' is the number of bytes of data occupied
+ * by the primitive data types.
+ *
+ * N.B. and frozen for all time: each data type here uses 4 bytes
+ * of external representation.
+ */
+#define IXDR_GET_LONG(buf)		((long)ntohl((u_long)*(buf)++))
+#define IXDR_PUT_LONG(buf, v)		(*(buf)++ = (long)htonl((u_long)v))
+
+#define IXDR_GET_BOOL(buf)		((bool_t)IXDR_GET_LONG(buf))
+#define IXDR_GET_ENUM(buf, t)		((t)IXDR_GET_LONG(buf))
+#define IXDR_GET_U_LONG(buf)		((u_long)IXDR_GET_LONG(buf))
+#define IXDR_GET_SHORT(buf)		((short)IXDR_GET_LONG(buf))
+#define IXDR_GET_U_SHORT(buf)		((u_short)IXDR_GET_LONG(buf))
+
+#define IXDR_PUT_BOOL(buf, v)		IXDR_PUT_LONG((buf), ((long)(v)))
+#define IXDR_PUT_ENUM(buf, v)		IXDR_PUT_LONG((buf), ((long)(v)))
+#define IXDR_PUT_U_LONG(buf, v)		IXDR_PUT_LONG((buf), ((long)(v)))
+#define IXDR_PUT_SHORT(buf, v)		IXDR_PUT_LONG((buf), ((long)(v)))
+#define IXDR_PUT_U_SHORT(buf, v)	IXDR_PUT_LONG((buf), ((long)(v)))
+
+/*
+ * These are the "generic" xdr routines.
+ */
+extern bool_t	xdr_void();
+extern bool_t	xdr_int();
+extern bool_t	xdr_u_int();
+extern bool_t	xdr_long();
+extern bool_t	xdr_u_long();
+extern bool_t	xdr_short();
+extern bool_t	xdr_u_short();
+extern bool_t	xdr_bool();
+extern bool_t	xdr_enum();
+extern bool_t	xdr_array();
+extern bool_t	xdr_bytes();
+extern bool_t	xdr_opaque();
+extern bool_t	xdr_string();
+extern bool_t	xdr_union();
+extern bool_t	xdr_char();
+extern bool_t	xdr_u_char();
+extern bool_t	xdr_vector();
+extern bool_t	xdr_float();
+extern bool_t	xdr_double();
+extern bool_t	xdr_reference();
+extern bool_t	xdr_pointer();
+extern bool_t	xdr_wrapstring();
+
+/*
+ * Common opaque bytes objects used by many rpc protocols;
+ * declared here due to commonality.
+ */
+#define MAX_NETOBJ_SZ 1024 
+struct netobj {
+	u_int	n_len;
+	char	*n_bytes;
+};
+typedef struct netobj netobj;
+extern bool_t   xdr_netobj();
+
+/*
+ * These are the public routines for the various implementations of
+ * xdr streams.
+ */
+extern void   xdrmem_create();		/* XDR using memory buffers */
+extern void   xdrstdio_create();	/* XDR using stdio library */
+extern void   xdrrec_create();		/* XDR pseudo records for tcp */
+extern bool_t xdrrec_endofrecord();	/* make end of xdr record */
+extern bool_t xdrrec_skiprecord();	/* move to beginning of next record */
+extern bool_t xdrrec_eof();		/* true if no more input */
+
+#endif !__XDR_HEADER__
diff --git a/include/search.h b/include/search.h
new file mode 100644
index 000000000..b9c8a1785
--- /dev/null
+++ b/include/search.h
@@ -0,0 +1,94 @@
+/* Copyright (C) 1993 Ulrich Drepper
+
+This file is intended to be included in the GNU C Library and the
+Linux C Library. So the copyright notice will be:
+
+
+Copyright (C) 1993 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU C Library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.
+
+
+For now the file can be distributed under the LGPL.  */
+
+#ifndef _SEARCH_H
+#define _SEARCH_H
+
+#include <features.h>
+
+#define __need_size_t
+#define __need_NULL
+#include <stddef.h>
+
+__BEGIN_DECLS
+
+#ifndef __COMPAR_FN_T
+#define __COMPAR_FN_T
+typedef int (*__compar_fn_t) __P ((__const __ptr_t, __const __ptr_t));
+#endif
+
+/* for use with hsearch(3) */
+
+typedef struct entry { char *key; char *data; } ENTRY;
+typedef enum { FIND, ENTER } ACTION;
+
+extern ENTRY * hsearch __P((ENTRY __item, ACTION __action));
+extern int     hcreate __P((unsigned __nel));
+extern void    hdestroy __P((void));
+
+
+/* The tsearch routines are very interesting. They make many
+ * assumptions about the compiler. It assumpts that the first field
+ * in node must be the "key" field, which points to the datum.
+ * Everything depends on that. It is a very tricky stuff. H.J.
+ */
+/* For tsearch */
+typedef enum { preorder, postorder, endorder, leaf } VISIT;
+
+extern void *tsearch __P((__const void * __key, void **__rootp,
+		__compar_fn_t compar));
+
+extern void *tfind __P((__const void * __key, __const void ** __rootp,
+		__compar_fn_t compar));
+
+extern void *tdelete __P((__const void * __key, void ** __rootp,
+		__compar_fn_t compar));
+
+#ifndef __ACTION_FN_T
+#define __ACTION_FN_T
+/* FYI, the first argument should be a pointer to "key".
+ * Please read the man page for details.
+ */
+typedef void (*__action_fn_t) __P((__const void *__nodep,
+				   __const VISIT __value,
+				   __const int __level));
+#endif
+
+extern void twalk __P((__const void * __root, __action_fn_t action));
+
+
+extern void * lfind __P((__const void * __key, __const void * __base,
+                         size_t * __nmemb, size_t __size,
+                         __compar_fn_t __compar));
+
+extern void * lsearch __P((__const void * __key, __const void * __base,
+                         size_t * __nmemb, size_t __size,
+                         __compar_fn_t __compar));
+
+__END_DECLS
+
+#endif /* search.h */
diff --git a/include/setjmp.h b/include/setjmp.h
new file mode 100644
index 000000000..53d0223fd
--- /dev/null
+++ b/include/setjmp.h
@@ -0,0 +1,22 @@
+/*
+	setjmp.h
+	stubs for future use.
+*/
+
+#ifndef _SETJMP_H_
+#ifdef __cplusplus
+extern "C" {
+#endif
+#define _SETJMP_H_
+
+#include "_ansi.h"
+#include <machine/setjmp.h>
+
+void	_EXFUN(longjmp,(jmp_buf __jmpb, int __retval));
+int	_EXFUN(setjmp,(jmp_buf __jmpb));
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* _SETJMP_H_ */
+
diff --git a/include/signal.h b/include/signal.h
new file mode 100644
index 000000000..9daf0c07c
--- /dev/null
+++ b/include/signal.h
@@ -0,0 +1,166 @@
+/* Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU C Library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the, 1992 Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+/*
+ *	ANSI Standard: 4.7 SIGNAL HANDLING <signal.h>
+ */
+
+#ifndef _SIGNAL_H
+#define _SIGNAL_H
+
+#include <features.h>
+#include <sys/types.h>
+#include <linux/signal.h>
+
+#ifndef SIGCLD
+#define SIGCLD		SIGCHLD
+#endif
+
+/* SVR4 */
+#ifndef SA_RESETHAND
+#define SA_RESETHAND SA_ONESHOT
+#endif
+
+/* SVR4 */
+#ifndef SA_NODEFER
+#define SA_NODEFER SA_NOMASK
+#endif
+
+typedef int sig_atomic_t;
+
+typedef __sighandler_t	SignalHandler;
+
+#ifndef BADSIG
+#define BADSIG		SIG_ERR
+#endif
+
+/* The Interviews version also has these ... */
+
+#define SignalBad	((SignalHandler)-1)
+#define SignalDefault	((SignalHandler)0)
+#define SignalIgnore	((SignalHandler)1)
+
+__BEGIN_DECLS
+
+extern __const char * __const sys_siglist[];
+extern __const char * __const _sys_siglist[];
+
+extern __sighandler_t
+		signal __P ((int __sig, __sighandler_t));
+extern __sighandler_t
+		__signal __P ((int __sig, __sighandler_t, int flags));
+extern int	raise __P ((int __sig));
+extern int	__kill __P ((pid_t __pid, int __sig));
+extern int	kill __P ((pid_t __pid, int __sig));
+extern int	killpg __P ((int __pgrp, int __sig));
+extern int	sigaddset __P ((sigset_t *__mask, int __sig));
+extern int	sigdelset __P ((sigset_t *__mask, int __sig));
+extern int	sigemptyset __P ((sigset_t *__mask));
+extern int	sigfillset __P ((sigset_t *__mask));
+extern int	sigismember __P ((__const sigset_t *__mask, int __sig));
+extern int	sigpending __P ((sigset_t *__set));
+
+extern int	__sigprocmask __P ((int __how, __const sigset_t *__set,
+			sigset_t *__oldset));
+extern int	sigprocmask __P ((int __how, __const sigset_t *__set,
+			sigset_t *__oldset));
+
+extern int	sigsuspend __P ((__const sigset_t *sigmask));
+
+extern int	__sigaction __P ((int __sig, struct sigaction *__act,
+			struct sigaction *__oldact));
+extern int	sigaction __P ((int __sig, struct sigaction *__act,
+			struct sigaction *__oldact));
+
+#define __sigemptyset(set)	((*(set) = 0L), 0)
+#define __sigfillset(set)       ((*(set) = -1L), 0)
+#define __sigaddset(set, sig)   ((*(set) |= __sigmask (sig)), 0)
+#define __sigdelset(set, sig)   ((*(set) &= ~__sigmask (sig)), 0)
+#define __sigismember(set, sig) ((*(set) & __sigmask (sig)) ? 1 : 0)
+
+
+#if 1
+#define sigemptyset	__sigemptyset
+#define sigfillset	__sigfillset
+
+/* We don't do that any more since it causes problems due to
+ * "sig" > _NSIG and "sig" < 1. It isn't worth the touble to make
+ * them inline and static. Use __sigxxxxx if you want speed with
+ * correct "sig".
+ */
+#if 1
+#define sigaddset	__sigaddset
+#define sigdelset	__sigdelset
+#define sigismember	__sigismember
+#endif
+
+#endif
+
+
+/* Return a mask that includes SIG only.  */
+#define __sigmask(sig)	(1 << ((sig) - 1))
+
+extern int __sigsetmask __P ((int __mask));
+extern int __siggetmask __P ((void));
+extern int __sigblock __P ((int __mask));
+extern int __sigpause __P ((int __mask));
+
+#ifdef  __USE_SVID
+/* SVID names for the same things.  */
+extern __sighandler_t ssignal __P ((int __sig, __sighandler_t __handler));
+extern int gsignal __P ((int __sig));
+
+#endif /* Use SVID.  */
+ 
+/* BSD */
+#ifdef __USE_BSD
+#define sigmask		__sigmask
+
+extern int	sigblock __P ((int __mask));
+extern int	sigpause __P ((int __mask));
+extern int	sigsetmask __P ((int __mask));
+extern int	siggetmask __P ((void));
+extern void	psignal __P ((int __sig, __const char *__str));
+
+extern int	siginterrupt __P ((int __sig, int __flag));
+
+/* The `sig' bit is set if the interrupt on it
+ * is enabled via siginterrupt (). */
+extern sigset_t _sigintr;
+
+#endif  /* Use BSD.  */
+
+#ifdef __USE_BSD_SIGNAL
+
+extern __sighandler_t
+		__bsd_signal __P ((int __sig, __sighandler_t));
+#define signal	__bsd_signal
+
+#endif	/* __USE_BSD_SIGNAL */
+
+__END_DECLS
+
+#if _MIT_POSIX_THREADS
+#define __SIGFILLSET		0xffffffff
+#define __SIGEMPTYSET		0
+#define __SIGADDSET(s,n)	((*s) |= (1 << ((n) - 1)))
+#define __SIGDELSET(s,n)	((*s) &= ~(1 << ((n) - 1)))
+#define __SIGISMEMBER(s,n)	((*s) & (1 << ((n) - 1)))
+#endif
+
+#endif /* _SIGNAL_H */
diff --git a/include/stdarg.h b/include/stdarg.h
new file mode 100644
index 000000000..321e6646e
--- /dev/null
+++ b/include/stdarg.h
@@ -0,0 +1,47 @@
+ /*
+  * @(#) stdarg.h 1.2 91/11/30 21:10:39
+  * 
+  * Sample stdarg.h file for use with the unproto filter.
+  * 
+  * This file serves two purposes.
+  * 
+  * 1 - As an include file for use with ANSI-style C source that implements
+  * variadic functions.
+  * 
+  * 2 - To configure the unproto filter itself. If the _VA_ALIST_ macro is
+  * defined, its value will appear in the place of the "..." in argument
+  * lists of variadic function *definitions* (not declarations).
+  * 
+  * Compilers that pass arguments via the stack can use the default code at the
+  * end of this file (this usually applies for the VAX, MC68k and 80*86
+  * architectures).
+  * 
+  * RISC-based systems often need special tricks. An example of the latter is
+  * given for the SPARC architecture. Read your /usr/include/varargs.h for
+  * more information.
+  * 
+  * You can use the varargs.c program provided with the unproto package to
+  * verify that the stdarg.h file has been set up correctly.
+  */
+
+#ifndef __STDARG_H
+#define __STDARG_H
+
+#ifdef sparc
+#  define _VA_ALIST_		"__builtin_va_alist"
+   typedef char *va_list;
+#  define va_start(ap, p)	(ap = (char *) &__builtin_va_alist)
+#  define va_arg(ap, type)	((type *) __builtin_va_arg_incr((type *) ap))[0]
+#  define va_end(ap)
+#else /* vax, mc68k, 80*86 */
+   typedef char *va_list;
+#  define va_start(ap, p)	(ap = (char *) (&(p)+1))
+#  define va_arg(ap, type)	((type *) (ap += sizeof(type)))[-1]
+#  define va_end(ap)
+#endif
+
+#endif /* __STDARG_H */
+
+#if __FIRST_ARG_IN_AX__
+#error First arg is in a register, stdarg.h cannot take its address
+#endif
diff --git a/include/stdio.h b/include/stdio.h
new file mode 100644
index 000000000..1f63f6002
--- /dev/null
+++ b/include/stdio.h
@@ -0,0 +1,118 @@
+
+#ifndef __STDIO_H
+#define __STDIO_H
+
+#include <features.h>
+#include <sys/types.h>
+
+#ifndef SEEK_SET
+#define SEEK_SET 0
+#define SEEK_CUR 1
+#define SEEK_END 2
+#endif
+
+#define _IOFBF		0x00	/* full buffering */
+#define _IOLBF		0x01	/* line buffering */
+#define _IONBF		0x02	/* no buffering */
+#define __MODE_BUF	0x03	/* Modal buffering dependent on isatty */
+
+#define __MODE_FREEBUF	0x04	/* Buffer allocated with malloc, can free */
+#define __MODE_FREEFIL	0x08	/* FILE allocated with malloc, can free */
+
+#define __MODE_READ	0x10	/* Opened in read only */
+#define __MODE_WRITE	0x20	/* Opened in write only */
+#define __MODE_RDWR	0x30	/* Opened in read/write */
+
+#define __MODE_READING	0x40	/* Buffer has pending read data */
+#define __MODE_WRITING	0x80	/* Buffer has pending write data */
+
+#define __MODE_EOF	0x100	/* EOF status */
+#define __MODE_ERR	0x200	/* Error status */
+#define __MODE_UNGOT	0x400	/* Buffer has been polluted by ungetc */
+
+#define __MODE_IOTRAN	0
+
+/* when you add or change fields here, be sure to change the initialization
+ * in stdio_init and fopen */
+struct __stdio_file {
+  unsigned char *bufpos;   /* the next byte to write to or read from */
+  unsigned char *bufread;  /* the end of data returned by last read() */
+  unsigned char *bufwrite; /* highest address writable by macro */
+  unsigned char *bufstart; /* the start of the buffer */
+  unsigned char *bufend;   /* the end of the buffer; ie the byte after the last
+                              malloc()ed byte */
+
+  int fd; /* the file descriptor associated with the stream */
+  int mode;
+
+  char unbuf[8];	   /* The buffer for 'unbuffered' streams */
+
+  struct __stdio_file * next;
+};
+
+#define EOF	(-1)
+#ifndef NULL
+#define NULL	(0)
+#endif
+
+typedef struct __stdio_file FILE;
+
+#define BUFSIZ	(500) /*(508) should get us a fully used kmalloc bucket */
+
+extern FILE stdin[1];
+extern FILE stdout[1];
+extern FILE stderr[1];
+
+
+#define putc(c, stream)	\
+    (((stream)->bufpos >= (stream)->bufwrite) ? fputc((c), (stream))	\
+                          : (unsigned char) (*(stream)->bufpos++ = (c))	)
+
+#define getc(stream)	\
+  (((stream)->bufpos >= (stream)->bufread) ? fgetc(stream):		\
+    (*(stream)->bufpos++))
+
+#define putchar(c) putc((c), stdout)  
+#define getchar() getc(stdin)
+
+#define ferror(fp)	(((fp)->mode&__MODE_ERR) != 0)
+#define feof(fp)   	(((fp)->mode&__MODE_EOF) != 0)
+#define clearerr(fp)	((fp)->mode &= ~(__MODE_EOF|__MODE_ERR),0)
+#define fileno(fp)	((fp)->fd)
+
+/* These two call malloc */
+#define setlinebuf(__fp)             setvbuf((__fp), (char*)0, _IOLBF, 0)
+extern int setvbuf __P((FILE*, char*, int, size_t));
+
+/* These don't */
+#define setbuf(__fp, __buf) setbuffer((__fp), (__buf), BUFSIZ)
+extern void setbuffer __P((FILE*, char*, int));
+
+extern int fgetc __P((FILE*));
+extern int fputc __P((int, FILE*));
+
+extern int fclose __P((FILE*));
+extern int fflush __P((FILE*));
+extern char *fgets __P((char*, size_t, FILE*));
+extern FILE *__fopen __P((char*, int, FILE*, char*));
+
+#define fopen(__file, __mode)         __fopen((__file), -1, (FILE*)0, (__mode))
+#define freopen(__file, __mode, __fp) __fopen((__file), -1, (__fp), (__mode))
+#define fdopen(__file, __mode)  __fopen((char*)0, (__file), (FILE*)0, (__mode))
+
+extern int fseek __P((FILE*, long, int));
+extern long ftell __P((FILE*));
+extern void rewind __P((FILE*));
+
+extern int fputs __P((char*, FILE*));
+extern int puts __P((char*));
+
+extern int printf __P ((__const char*, ...));
+extern int fprintf __P ((FILE*, __const char*, ...));
+extern int sprintf __P ((char*, __const char*, ...));
+
+extern int ungetc __P ((int c, FILE * stream));
+
+#define stdio_pending(fp) ((fp)->bufread>(fp)->bufpos)
+
+#endif /* __STDIO_H */
diff --git a/include/stdlib.h b/include/stdlib.h
new file mode 100644
index 000000000..27c0a5885
--- /dev/null
+++ b/include/stdlib.h
@@ -0,0 +1,75 @@
+/* stdlib.h  <ndf@linux.mit.edu> */
+#include <features.h>
+#include <sys/types.h>
+
+#ifndef __STDLIB_H
+#define __STDLIB_H
+
+/* Don't overwrite user definitions of NULL */
+#ifndef NULL
+#define NULL ((void *) 0)
+#endif
+
+/* For program termination */
+#define EXIT_FAILURE 1
+#define EXIT_SUCCESS 0
+
+extern void * malloc __P ((size_t));
+extern void * calloc __P ((size_t, size_t));
+extern void free __P ((void *));
+extern void * realloc __P ((void *, size_t));
+
+#ifdef DEBUG_MALLOC
+
+extern void * malloc_dbg __P ((size_t, char* func, char* file, int line));
+extern void * calloc_dbg __P ((size_t, size_t, char* func, char* file, int line));
+extern void free_dbg __P ((void *, char* func, char* file, int line));
+extern void * realloc_dbg __P ((void *, size_t, char* func, char* file, int line));
+
+#define malloc(x) malloc_dbg((x),__FUNCTION__,__FILE__,__LINE__)
+#define calloc(x,y) calloc_dbg((x),(y),__FUNCTION__,__FILE__,__LINE__)
+#define free(x) free_dbg((x),__FUNCTION__,__FILE__,__LINE__)
+#define realloc(x) realloc((x),__FUNCTION__,__FILE__,__LINE__)
+
+#endif
+
+extern int rand __P ((void));
+extern void srand __P ((unsigned int seed));
+
+extern long strtol __P ((const char * nptr, char ** endptr, int base));
+extern unsigned long strtoul __P ((const char * nptr,
+				   char ** endptr, int base));
+#ifndef __HAS_NO_FLOATS__
+extern float strtod __P ((const char * nptr, char ** endptr));
+#endif
+
+extern char *getenv __P ((__const char *__name));
+
+extern int putenv __P ((__const char *__string));
+
+extern int setenv __P ((__const char *__name, __const char *__value,
+                        int __replace));
+
+extern int system __P ((__const char *__command));
+
+extern int qsort __P ((char *base, int num, int size, int (*cmp)()));
+
+extern char * gcvt __P ((float number, size_t ndigit, char * buf));
+
+#define atof(x) strtod((x),(char**)0)
+
+/* Returned by `div'.  */
+typedef struct
+  {
+    int quot;			/* Quotient.  */
+    int rem;			/* Remainder.  */
+  } div_t;
+
+/* Returned by `ldiv'.  */
+typedef struct
+  {
+    long int quot;		/* Quotient.  */
+    long int rem;		/* Remainder.  */
+  } ldiv_t;
+
+#endif /* __STDLIB_H */
diff --git a/include/string.h b/include/string.h
new file mode 100644
index 000000000..eb448492e
--- /dev/null
+++ b/include/string.h
@@ -0,0 +1,56 @@
+
+#ifndef __STRING_H
+#define __STRING_H
+#include <features.h>
+#include <sys/types.h>
+#include <stddef.h>
+
+/* Basic string functions */
+extern size_t strlen __P ((__const char* __str));
+
+extern char * strcat __P ((char*, __const char*));
+extern char * strcpy __P ((char*, __const char*));
+extern int strcmp __P ((__const char*, __const char*));
+
+extern char * strncat __P ((char*, __const char*, size_t));
+extern char * strncpy __P ((char*, __const char*, size_t));
+extern int strncmp __P ((__const char*, __const char*, size_t));
+
+extern char * strchr __P ((char*, int));
+extern char * strrchr __P ((char*, int));
+extern char * strdup __P ((__const char*));
+
+/* Basic mem functions */
+extern void * memcpy __P ((void*, __const void*, size_t));
+extern void * memccpy __P ((void*, void*, int, size_t));
+extern void * memchr __P ((__const void*, __const int, size_t));
+extern void * memset __P ((void*, int, size_t));
+extern int memcmp __P ((__const void*, __const void*, size_t));
+
+extern void * memmove __P ((void*, void*, size_t));
+
+/* Minimal (very!) locale support */
+#define strcoll strcmp
+#define strxfrm strncpy
+
+/* BSDisms */
+#define index strchr
+#define rindex strrchr
+
+/* Other common BSD functions */
+extern int strcasecmp __P ((char*, char*));
+extern int strncasecmp __P ((char*, char*, size_t));
+char *strpbrk __P ((char *, char *));
+char *strsep __P ((char **, char *));
+char *strstr __P ((char *, char *));
+char *strtok __P ((char *, char *));
+size_t strcspn __P ((char *, char *));
+size_t strspn __P ((char *, char *));
+
+/* More BSD compatabilty */
+#define bcmp	memcmp
+
+/* Linux silly hour */
+char *strfry __P ((char *));
+
+#endif
diff --git a/include/strings.h b/include/strings.h
new file mode 100644
index 000000000..3b2f59002
--- /dev/null
+++ b/include/strings.h
@@ -0,0 +1 @@
+#include <string.h>
diff --git a/include/sys/bitypes.h b/include/sys/bitypes.h
new file mode 100644
index 000000000..e2ac0ab45
--- /dev/null
+++ b/include/sys/bitypes.h
@@ -0,0 +1,94 @@
+/*
+ * bitypes.h,v 1.4 1995/08/24 01:58:54 hjl Exp
+ */
+
+/*
+ * ++Copyright++ 1993
+ * -
+ * Copyright (c) 1993 Regents of the University of California.
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ * 	This product includes software developed by the University of
+ * 	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * -
+ * Portions Copyright (c) 1993 by Digital Equipment Corporation.
+ * 
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies, and that
+ * the name of Digital Equipment Corporation not be used in advertising or
+ * publicity pertaining to distribution of the document or software without
+ * specific, written prior permission.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL DIGITAL EQUIPMENT
+ * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ * -
+ * --Copyright--
+ */
+
+/*
+#ifdef __USE_BSD
+*/
+
+/*
+#ifndef __BIT_TYPES_DEFINED__
+# if (defined(BSD) && (BSD >= 199306)) || \
+     (defined(_BSDI_VERSION) && (_BSDI_VERSION >= 199312)) 
+#  define __BIT_TYPES_DEFINED__
+# endif
+#endif
+*/
+
+#ifndef __BIT_TYPES_DEFINED__
+#define __BIT_TYPES_DEFINED__
+
+	/*
+	 * Basic integral types.  Omit the typedef if
+	 * not possible for a machine/compiler combination.
+	 */
+	typedef /*signed*/ char            int8_t;
+	typedef unsigned char            u_int8_t;
+	typedef short                     int16_t;
+	typedef unsigned short          u_int16_t;
+	typedef int                       int32_t;
+	typedef unsigned int            u_int32_t;
+
+# if __GNUC__ >= 2 && !defined(__STRICT_ANSI__)
+	typedef long long                 int64_t;
+	typedef unsigned long long      u_int64_t;
+# endif
+
+#endif	/* __BIT_TYPES_DEFINED__ */
+
+/* #endif  __USE_BSD */
diff --git a/include/sys/cdefs.h b/include/sys/cdefs.h
new file mode 100644
index 000000000..0afc8830f
--- /dev/null
+++ b/include/sys/cdefs.h
@@ -0,0 +1,36 @@
+
+#ifndef __SYS_CDEFS_H
+#define __SYS_CDEFS_H
+#include <features.h>
+
+#if defined (__STDC__) && __STDC__
+
+#define	__CONCAT(x,y)	x ## y
+#define	__STRING(x)	#x
+
+/* This is not a typedef so `const __ptr_t' does the right thing.  */
+#define __ptr_t void *
+typedef long double __long_double_t;
+
+#else
+
+#define	__CONCAT(x,y)	x/**/y
+#define	__STRING(x)	"x"
+
+#define __ptr_t char *
+
+#ifndef __HAS_NO_FLOATS__
+typedef double __long_double_t;
+#endif
+
+#endif
+
+/* No C++ */
+#define __BEGIN_DECLS
+#define __END_DECLS
+
+/* GNUish things */
+#define __CONSTVALUE
+#define __CONSTVALUE2
+
+#endif
diff --git a/include/sys/dir.h b/include/sys/dir.h
new file mode 100644
index 000000000..1c2cea7df
--- /dev/null
+++ b/include/sys/dir.h
@@ -0,0 +1,17 @@
+#ifdef _SYS_DIRENT_H
+#error "Can't include both sys/dir.h and sys/dirent.h"
+#define _SYS_DIR_H
+#endif
+
+#ifndef _SYS_DIR_H
+#define _SYS_DIR_H
+
+#include <dirent.h>
+
+#define direct	dirent
+
+#undef DIRSIZ
+#define DIRSIZ(dp)	((sizeof (struct direct) - (MAXNAMLEN+1)) + \
+			 (((dp)->d_namlen+1 + 3) &~ 3))
+
+#endif
diff --git a/include/sys/errno.h b/include/sys/errno.h
new file mode 100644
index 000000000..339f4fc10
--- /dev/null
+++ b/include/sys/errno.h
@@ -0,0 +1 @@
+#include <errno.h>
diff --git a/include/sys/fcntl.h b/include/sys/fcntl.h
new file mode 100644
index 000000000..cd304557e
--- /dev/null
+++ b/include/sys/fcntl.h
@@ -0,0 +1 @@
+#include <fcntl.h>
diff --git a/include/sys/file.h b/include/sys/file.h
new file mode 100644
index 000000000..2401b155a
--- /dev/null
+++ b/include/sys/file.h
@@ -0,0 +1,35 @@
+#ifndef _SYS_FILE_H
+#define _SYS_FILE_H
+
+#include <features.h>
+#include <fcntl.h>
+
+#ifndef L_SET
+
+#define L_SET           0       /* absolute offset */
+#define L_INCR          1       /* relative to current offset */
+#define L_XTND          2       /* relative to end of file */
+
+#endif
+
+#ifndef LOCK_SH
+
+/* Operations for the `flock' call.  */
+#define LOCK_SH       1    /* Shared lock.  */
+#define LOCK_EX       2    /* Exclusive lock.  */
+#define LOCK_UN       8    /* Unlock.  */
+
+/* Can be OR'd in to one of the above.  */
+#define LOCK_NB       4    /* Don't block when locking.  */
+
+#endif
+
+__BEGIN_DECLS
+
+/* Apply or remove an advisory lock, according to OPERATION,
+   on the file FD refers to.  */
+extern int flock __P ((int __fd, int __operation));
+
+__END_DECLS
+
+#endif
diff --git a/include/sys/ioctl.h b/include/sys/ioctl.h
new file mode 100644
index 000000000..11dd06edb
--- /dev/null
+++ b/include/sys/ioctl.h
@@ -0,0 +1,17 @@
+#ifndef _SYS_IOCTL_H
+#define _SYS_IOCTL_H
+
+#include <linux/ioctl.h>
+#include <features.h>
+#include <termios.h>
+#include <sys/socketio.h>
+
+__BEGIN_DECLS
+
+extern int	ioctl __P ((int __fildes, int __cmd, ...));
+extern int	__ioctl __P ((int __fildes, int __cmd, ...));
+
+__END_DECLS
+
+
+#endif
diff --git a/include/sys/mman.h b/include/sys/mman.h
new file mode 100644
index 000000000..8dc79d909
--- /dev/null
+++ b/include/sys/mman.h
@@ -0,0 +1,35 @@
+#ifndef _SYS_MMAN_H
+#define _SYS_MMAN_H
+
+#include <features.h>
+#include <sys/types.h>
+#include <linux/mman.h>
+
+#ifndef MAP_ANON
+#define MAP_ANON	MAP_ANONYMOUS	   /* idem */
+#endif
+#ifndef MAP_FILE
+#define MAP_FILE	0x00	   /* The 'normal' way: mapped from file */
+#endif
+
+__BEGIN_DECLS
+
+extern __ptr_t mmap __P((__ptr_t __addr, size_t __len,
+		int __prot, int __flags, int __fd, off_t __off));
+extern int munmap __P((__ptr_t __addr, size_t __len));
+extern int mprotect __P ((__const __ptr_t __addr, size_t __len, int __prot));
+
+extern int msync __P((__ptr_t __addr, size_t __len, int __flags));
+
+extern int mlock __P((__const __ptr_t __addr, size_t __len));
+extern int munlock __P((__const __ptr_t __addr, size_t __len));
+
+extern int mlockall __P((int __flags));
+extern int munlockall __P((void));
+
+extern __ptr_t mremap __P((__ptr_t __addr, size_t __old_len,
+		size_t __new_len, int __may_move));
+
+__END_DECLS
+
+#endif /* _SYS_MMAN_H */
diff --git a/include/sys/mount.h b/include/sys/mount.h
new file mode 100644
index 000000000..a0765e2ee
--- /dev/null
+++ b/include/sys/mount.h
@@ -0,0 +1,17 @@
+#ifndef _SYS_MOUNT_H
+#define _SYS_MOUNT_H
+
+#include <features.h>
+
+__BEGIN_DECLS
+
+extern int      mount __P ((__const char* __specialfile,
+                __const char* __dir,__const char* __filesystemype,
+                unsigned long __rwflag,__const void *__data));
+
+extern int      umount __P ((__const char* __specialfile));
+                                        
+                                        
+__END_DECLS
+
+#endif
diff --git a/include/sys/param.h b/include/sys/param.h
new file mode 100644
index 000000000..906a0a230
--- /dev/null
+++ b/include/sys/param.h
@@ -0,0 +1,46 @@
+/* Copyright (C) 1996 Robert de Bath <rdebath@cix.compulink.co.uk>
+ * This file is part of the Linux-8086 C library and is distributed
+ * under the GNU Library General Public License.
+ */
+
+#ifndef _PARAM_H
+#define _PARAM_H
+
+#include <features.h>
+#include <limits.h>
+#include <linux/limits.h>
+#include <linux/param.h>
+
+#include <sys/types.h>
+
+#define MAXPATHLEN PATH_MAX
+
+#ifndef NR_OPEN
+#define NR_OPEN 32
+#endif
+#ifndef NR_FILE
+#define NR_FILE 32
+#endif
+
+/* Bit map related macros.  */
+#define        setbit(a,i)     ((a)[(i)/NBBY] |= 1<<((i)%NBBY))
+#define        clrbit(a,i)     ((a)[(i)/NBBY] &= ~(1<<((i)%NBBY)))
+#define        isset(a,i)      ((a)[(i)/NBBY] & (1<<((i)%NBBY)))
+#define        isclr(a,i)      (((a)[(i)/NBBY] & (1<<((i)%NBBY))) == 0)
+
+/* Macros for counting and rounding.  */
+#ifndef howmany
+#define        howmany(x, y)   (((x)+((y)-1))/(y))
+#endif
+#define        roundup(x, y)   ((((x)+((y)-1))/(y))*(y))
+#define powerof2(x)    ((((x)-1)&(x))==0)
+
+/* Macros for min/max.  */
+#define        MIN(a,b) (((a)<(b))?(a):(b))
+#define        MAX(a,b) (((a)>(b))?(a):(b))
+
+
+/* Unit of `st_blocks'.  */
+#define DEV_BSIZE       512 
+
+#endif /* _PARAM_H */
diff --git a/include/sys/resource.h b/include/sys/resource.h
new file mode 100644
index 000000000..19ed06f50
--- /dev/null
+++ b/include/sys/resource.h
@@ -0,0 +1,73 @@
+/*
+ * Resource control/accounting header file for linux-86
+ */
+
+#ifndef _SYS_RESOURCE_H
+#define _SYS_RESOURCE_H
+
+#include <features.h>
+#include <sys/time.h>
+#include <limits.h>
+
+#define	RUSAGE_SELF	0
+#define	RUSAGE_CHILDREN	(-1)
+#define RUSAGE_BOTH	(-2)		/* sys_wait4() uses this */
+
+struct	rusage {
+	struct timeval ru_utime;	/* user time used */
+	struct timeval ru_stime;	/* system time used */
+	long	ru_maxrss;		/* maximum resident set size */
+	long	ru_ixrss;		/* integral shared memory size */
+	long	ru_idrss;		/* integral unshared data size */
+	long	ru_isrss;		/* integral unshared stack size */
+	long	ru_minflt;		/* page reclaims */
+	long	ru_majflt;		/* page faults */
+	long	ru_nswap;		/* swaps */
+	long	ru_inblock;		/* block input operations */
+	long	ru_oublock;		/* block output operations */
+	long	ru_msgsnd;		/* messages sent */
+	long	ru_msgrcv;		/* messages received */
+	long	ru_nsignals;		/* signals received */
+	long	ru_nvcsw;		/* voluntary context switches */
+	long	ru_nivcsw;		/* involuntary " */
+};
+
+#define RLIM_INFINITY	((long)(~0UL>>1))
+
+struct rlimit {
+	long	rlim_cur;
+	long	rlim_max;
+};
+
+#define	PRIO_MIN	(-20)
+#define	PRIO_MAX	20
+
+#define	PRIO_PROCESS	0
+#define	PRIO_PGRP	1
+#define	PRIO_USER	2
+
+#define RLIMIT_CPU	0		/* CPU time in ms */
+#define RLIMIT_FSIZE	1		/* Maximum filesize */
+#define RLIMIT_DATA	2		/* max data size */
+#define RLIMIT_STACK	3		/* max stack size */
+#define RLIMIT_CORE	4		/* max core file size */
+#define RLIMIT_RSS	5		/* max resident set size */
+#define RLIMIT_NPROC	6		/* max number of processes */
+#define RLIMIT_NOFILE	7		/* max number of open files */
+#define RLIMIT_MEMLOCK	8		/* max locked-in-memory address space */
+
+#define RLIM_NLIMITS	9
+
+extern int	getrlimit __P ((int __resource,
+			struct rlimit *__rlp));
+extern int	setrlimit __P ((int __resource,
+			__const struct rlimit *__rlp));
+
+extern int      getpriority __P((int __which, int __who));
+extern int      setpriority __P((int __which, int __who,
+			int __prio));
+
+extern int	__getrusage __P ((int __who, struct rusage *__rusage));
+extern int	getrusage __P ((int __who, struct rusage *__rusage));
+
+#endif /* _SYS_RESOURCE_H */
diff --git a/include/sys/signal.h b/include/sys/signal.h
new file mode 100644
index 000000000..2e602dad8
--- /dev/null
+++ b/include/sys/signal.h
@@ -0,0 +1 @@
+#include <signal.h>
diff --git a/include/sys/socket.h b/include/sys/socket.h
new file mode 100644
index 000000000..5dcef2d1b
--- /dev/null
+++ b/include/sys/socket.h
@@ -0,0 +1,135 @@
+#ifndef _SYS_SOCKET_H
+#define _SYS_SOCKET_H
+
+#include <features.h>
+#include <sys/types.h>
+#include <linux/socket.h>
+
+#ifdef _MIT_POSIX_THREADS
+#include <pthread/mit/posix.h>
+#endif
+
+__BEGIN_DECLS
+
+/* struct msghdr is not defined in linux 1.2.  This will allow sendmsg
+   and recvmsg in libc 5.2.9 to compile under 1.2.x and shouldn't cause
+   any problem for 1.3.x */
+struct msghdr;
+
+/* Create a new socket of type TYPE in domain DOMAIN, using
+   protocol PROTOCOL.  If PROTOCOL is zero, one is chosen
+   automatically.  Returns a file descriptor for the new socket,
+   or -1 for errors.  */
+int socket __P ((int __family, int __type, int __protocol));
+
+/* Create two new sockets, of type TYPE in domain DOMAIN and using
+   protocol PROTOCOL, which are connected to each other, and put file
+   descriptors for them in FDS[0] and FDS[1].  If PROTOCOL is zero,
+   one will be chosen automatically.  Returns 0 on success, -1
+   for errors.  */
+int socketpair __P ((int __family, int __type, int __protocol,
+		int __sockvec[2]));
+
+/* Give the socket FD the local address ADDR (which is LEN bytes
+   long).  */
+int bind __P ((int __sockfd, __const struct sockaddr *__my_addr,
+		int __addrlen));
+
+/* Open a connection on socket FD to peer at ADDR (which LEN bytes
+   long). For connectionless socket types, just set the default
+   address to send to and the only address from which to accept
+   transmissions.  Return 0 on success, -1 for errors.  */
+int connect __P ((int __sockfd, __const struct sockaddr *__serv_addr,
+		int __addrlen));
+
+/* Prepare to accept connections on socket FD.
+   N connection requests will be queued before further requests are
+   refused. Returns 0 on success, -1 for errors.  */
+int listen __P ((int __sockfd, int __n));
+
+/* Await a connection on socket FD.
+   When a connection arrives, open a new socket to communicate with it,
+   set *ADDR (which is *ADDR_LEN bytes long) to the address of the
+   connecting peer and *ADDR_LEN to the address's actual length, and
+   return the new socket's descriptor, or -1 for errors.  */
+int accept __P ((int __sockfd, __const struct sockaddr *__peer,
+		int *__paddrlen));
+
+/* Put the current value for socket FD's option OPTNAME at protocol
+   level LEVEL into OPTVAL (which is *OPTLEN bytes long), and set
+   *OPTLEN to the value's actual length. Returns 0 on success, -1 for
+   errors.  */
+int getsockopt __P ((int __s, int __level, int __optname,
+		void *__optval, int *__optlen));
+
+/* Set socket FD's option OPTNAME at protocol level LEVEL
+   to *OPTVAL (which is OPTLEN bytes long).
+   Returns 0 on success, -1 for errors.  */
+int setsockopt __P ((int __s, int __level, int __optname,
+		__const void *__optval, int optlen));
+
+/* Put the local address of FD into *ADDR and its length in *LEN.  */
+int getsockname __P ((int __sockfd, struct sockaddr *__addr,
+		int *__paddrlen));
+
+/* Put the address of the peer connected to socket FD into *ADDR
+   (which is *LEN bytes long), and its actual length into *LEN.  */
+int getpeername __P ((int __sockfd, struct sockaddr *__peer,
+		int *__paddrlen));
+
+/* Send N bytes of BUF to socket FD.  Returns the number sent or -1. */
+int send __P ((int __sockfd, __const void *__buff, size_t __len,
+		 unsigned int __flags));
+
+/* Read N bytes into BUF from socket FD.
+   Returns the number read or -1 for errors.  */
+int recv __P ((int __sockfd, void *__buff, size_t __len,
+		 unsigned int __flags));
+
+/* Send N bytes of BUF on socket FD to peer at address ADDR (which is
+   ADDR_LEN bytes long).  Returns the number sent, or -1 for errors. */
+int sendto __P ((int __sockfd, __const void *__buff, size_t __len,
+		 unsigned int __flags, __const struct sockaddr *__to,
+		 int __tolen));
+
+/* Read N bytes into BUF through socket FD.
+   If ADDR is not NULL, fill in *ADDR_LEN bytes of it with tha address
+   of the sender, and store the actual size of the address in
+   *ADDR_LEN. Returns the number of bytes read or -1 for errors. */
+int recvfrom __P ((int __sockfd, void *__buff, size_t __len,
+		 unsigned int __flags, struct sockaddr *__from,
+		 int *__fromlen));
+
+/* Send a message described MESSAGE on socket FD.
+   Returns the number of bytes sent, or -1 for errors.  */
+extern int sendmsg __P ((int __fd, __const struct msghdr *__message,
+			unsigned int __flags));
+
+/* Receive a message as described by MESSAGE from socket FD.
+   Returns the number of bytes read or -1 for errors.  */
+extern int recvmsg __P ((int __fd, struct msghdr *__message,
+			unsigned int __flags));
+ 
+/* Shut down all or part of the connection open on socket FD.
+   HOW determines what to shut down:
+	0 = No more receptions;
+	1 = No more transmissions;
+	2 = No more receptions or transmissions.
+   Returns 0 on success, -1 for errors.  */
+int shutdown __P ((int __sockfd, int __how));
+
+
+/* belongs here or elsewhere? */
+int rcmd __P ((char **__ahost, unsigned short __inport,
+		__const char *__locuser, __const char *__remuser,
+		__const char *__cmd, int *__fd2p));
+int rresvport __P ((int *__port));
+int ruserok __P ((__const char *__rhost, int __superuser,
+		__const char *__ruser, __const char *__luser));
+int rexec __P ((char **__ahost, int __inport, __const char *__user,
+		 __const char *__passwd, __const char *__cmd,
+		 int *__fd2p));
+
+__END_DECLS
+
+#endif /* _SYS_SOCKET_H */
diff --git a/include/sys/socketcall.h b/include/sys/socketcall.h
new file mode 100644
index 000000000..52e958395
--- /dev/null
+++ b/include/sys/socketcall.h
@@ -0,0 +1,22 @@
+#ifndef _SYS_SOCKETCALL_H
+#define _SYS_SOCKETCALL_H
+
+#define SYS_SOCKET	1
+#define SYS_BIND	2
+#define SYS_CONNECT	3
+#define SYS_LISTEN	4
+#define SYS_ACCEPT	5
+#define SYS_GETSOCKNAME	6
+#define SYS_GETPEERNAME	7
+#define SYS_SOCKETPAIR	8
+#define SYS_SEND	9
+#define SYS_RECV	10
+#define SYS_SENDTO	11
+#define SYS_RECVFROM	12
+#define SYS_SHUTDOWN	13
+#define SYS_SETSOCKOPT	14
+#define SYS_GETSOCKOPT	15
+#define SYS_SENDMSG	16
+#define SYS_RECVMSG	17
+
+#endif _SYS_SOCKETCALL_H
diff --git a/include/sys/socketio.h b/include/sys/socketio.h
new file mode 100644
index 000000000..332bcf0dc
--- /dev/null
+++ b/include/sys/socketio.h
@@ -0,0 +1 @@
+#include <linux/sockios.h>
diff --git a/include/sys/socketvar.h b/include/sys/socketvar.h
new file mode 100644
index 000000000..283356534
--- /dev/null
+++ b/include/sys/socketvar.h
@@ -0,0 +1,8 @@
+/*
+ *	This seems the best way to handle this. sys/socket.h already has
+ *	all the right bits in it. In fact there isn't a single useful thing
+ *	in the BSD net-2 sys/socketvar.h anyway but people persist in including
+ *	it...
+ *		Alan
+ */
+#include <sys/socket.h>
diff --git a/include/sys/stat.h b/include/sys/stat.h
new file mode 100644
index 000000000..e486d755c
--- /dev/null
+++ b/include/sys/stat.h
@@ -0,0 +1,192 @@
+#ifndef _SYS_STAT_H
+#define _SYS_STAT_H
+
+#include <features.h>
+#include <sys/types.h>
+#undef __NOT_KERNEL
+#define __NOT_KERNEL
+#include <linux/stat.h>
+#undef __NOT_KERNEL
+
+#ifdef __SVR4_I386_ABI_L1__
+#include <sys/time.h>		/* For timestruc_t */
+#endif /* __SVR4_I386_ABI_L1__ */
+
+__BEGIN_DECLS
+
+struct stat {
+	dev_t		st_dev;
+
+#ifdef __SVR4_I386_ABI_L1__
+	long st_pad1[3];
+#else
+	unsigned short __pad1;
+#endif
+
+	ino_t		st_ino;
+	umode_t		st_mode;
+	nlink_t		st_nlink;
+	uid_t		st_uid;
+	gid_t		st_gid;
+	dev_t		st_rdev;
+
+#ifdef __SVR4_I386_ABI_L1__
+	long st_pad2[2];
+#else
+	unsigned short __pad2;
+#endif
+
+	off_t		st_size;
+
+#ifdef __SVR4_I386_ABI_L1__
+	timestruc_t	st_atim;
+	timestruc_t	st_mtim;
+	timestruc_t	st_ctim;
+    	long		st_blksize;
+    	long		st_blocks;
+
+#define	FSTYPSZ		16
+
+        char            st_fstype[FSTYPSZ];
+        long		st_pad4[8];
+
+#define st_atime	st_atim.tv_sec
+#define st_mtime	st_mtim.tv_sec
+#define st_ctime	st_ctim.tv_sec
+
+#else /*! __SVR4_I386_ABI_L1__*/
+	unsigned long	st_blksize;
+	unsigned long	st_blocks;
+	time_t		st_atime;
+	unsigned long	__unused1;
+	time_t		st_mtime;
+	unsigned long	__unused2;
+	time_t		st_ctime;
+	unsigned long	__unused3;
+	unsigned long	__unused4;
+	unsigned long	__unused5;
+#endif /*! __SVR4_I386_ABI_L1__*/
+};
+
+
+#define LINUX_MKNOD_VERSION 1     /* SVr4 */
+#define LINUX_STAT_VERSION 1      /* SVr4 */
+
+extern int _fxstat __P ((int __ver, int __fildes,
+			struct stat *__stat_buf));
+
+extern int _xstat __P ((int __ver, __const char *__filename,
+			struct stat *__stat_buf));
+
+extern int _lxstat __P ((int __ver, __const char *__filename,
+			struct stat *__stat_buf));
+
+#ifdef _MIT_POSIX_THREADS
+extern int __machdep_sys__fxstat __P ((int __ver, int __fd,
+			struct stat *__stat_buf));
+#endif
+
+extern int _xmknod __P ((int __ver, __const char *__path,
+			mode_t __mode, dev_t *__dev));
+
+/* Some synonyms used historically in the kernel and elsewhere */
+#define S_IREAD		S_IRUSR /* read permission, owner */
+#define S_IWRITE	S_IWUSR /* write permission, owner */
+#define S_IEXEC		S_IXUSR /* execute/search permission, owner */
+
+extern int	__chmod __P ((__const char *__path, mode_t __mode));
+extern int	chmod __P ((__const char *__path, mode_t __mode));
+
+extern int	__fchmod __P ((int __fildes, mode_t __mode));
+extern int	fchmod __P ((int __fildes, mode_t __mode));
+
+extern int	__mkdir __P ((__const char *__path, mode_t __mode));
+extern int	mkdir __P ((__const char *__path, mode_t __mode));
+
+extern int	mkfifo __P ((__const char *__path, mode_t __mode));
+
+#if 1
+
+extern int	__fstat __P ((int __fildes, struct stat *__stat_buf));
+extern int	fstat __P ((int __fildes, struct stat *__stat_buf));
+
+extern int	__stat __P ((__const char *__filename,
+			struct stat *__stat_buf));
+extern int	stat __P ((__const char *__filename,
+			struct stat *__stat_buf));
+
+extern int	__lstat __P ((__const char *__filename,
+			struct stat *__stat_buf));
+extern int	lstat __P ((__const char *__filename,
+			struct stat *__stat_buf));
+
+extern int	__mknod __P ((__const char *__path, mode_t __mode,
+			dev_t __dev));
+extern int	mknod __P ((__const char *__path, mode_t __mode,
+			dev_t __dev));
+#endif		/* #if 0 */
+
+extern mode_t	__umask __P ((mode_t __mask));
+extern mode_t	umask __P ((mode_t __mask));
+
+__END_DECLS
+
+#if 0
+
+static __inline__ int __stat(__const char * __path, struct stat * __statbuf)
+{
+  return _xstat(LINUX_STAT_VERSION, __path, __statbuf);
+}
+
+static __inline__ int stat(__const char * __path, struct stat * __statbuf)
+{
+  return _xstat(LINUX_STAT_VERSION, __path, __statbuf);
+}
+
+static __inline__ int __lstat(__const char * __path, struct stat * __statbuf)
+{
+  return _lxstat(LINUX_STAT_VERSION, __path, __statbuf);
+}
+
+static __inline__ int lstat(__const char * __path, struct stat * __statbuf)
+{
+  return _lxstat(LINUX_STAT_VERSION, __path, __statbuf);
+}
+
+static __inline__ int __fstat(int __fd, struct stat * __statbuf)
+{
+  return _fxstat(LINUX_STAT_VERSION, __fd, __statbuf);
+}
+
+static __inline__ int fstat(int __fd, struct stat * __statbuf)
+{
+  return _fxstat(LINUX_STAT_VERSION, __fd, __statbuf);
+}
+
+static __inline__ int __mknod(__const char * __path, mode_t __mode, dev_t __dev)
+{
+  return _xmknod(LINUX_MKNOD_VERSION, __path, __mode, &__dev);
+}
+
+static __inline__ int mknod(__const char * __path, mode_t __mode, dev_t __dev)
+{
+  return _xmknod(LINUX_MKNOD_VERSION, __path, __mode, &__dev);
+}
+
+#ifdef _MIT_POSIX_THREADS
+
+static __inline__ int __machdep_sys_fstat(int __fd, struct stat * __statbuf)
+{
+  return __machdep_sys__fxstat(LINUX_STAT_VERSION, __fd, __statbuf);
+}
+
+static __inline__ int machdep_sys_fstat(int __fd, struct stat * __statbuf)
+{
+  return __machdep_sys__fxstat(LINUX_STAT_VERSION, __fd, __statbuf);
+}
+
+#endif
+
+#endif
+
+#endif
diff --git a/include/sys/syscall.h b/include/sys/syscall.h
new file mode 100644
index 000000000..f4ca99f18
--- /dev/null
+++ b/include/sys/syscall.h
@@ -0,0 +1,182 @@
+#ifndef	_SYS_SYSCALL_H
+#define	_SYS_SYSCALL_H
+
+#define	SYS_setup		0 /* Used only by init, to get system going. */
+#define SYS_exit		1
+#define SYS_fork		2
+#define SYS_read		3
+#define SYS_write		4
+#define SYS_open		5
+#define SYS_close		6
+#define SYS_waitpid		7
+#define SYS_creat		8
+#define SYS_link		9
+#define SYS_unlink		10
+#define SYS_execve		11
+#define SYS_chdir		12
+#define SYS_time		13
+#define SYS_mknod		14
+#define SYS_prev_mknod		14
+#define SYS_chmod		15
+#define SYS_chown		16
+#define SYS_break		17
+#define SYS_oldstat		18
+#define SYS_lseek		19
+#define SYS_getpid		20
+#define SYS_mount		21
+#define SYS_umount		22
+#define SYS_setuid		23
+#define SYS_getuid		24
+#define SYS_stime		25
+#define SYS_ptrace		26
+#define SYS_alarm		27
+#define SYS_oldfstat		28
+#define SYS_pause		29
+#define SYS_utime		30
+#define SYS_stty		31
+#define SYS_gtty		32
+#define SYS_access		33
+#define SYS_nice		34
+#define SYS_ftime		35
+#define SYS_sync		36
+#define SYS_kill		37
+#define SYS_rename		38
+#define SYS_mkdir		39
+#define SYS_rmdir		40
+#define SYS_dup			41
+#define SYS_pipe		42
+#define SYS_times		43
+#define SYS_prof		44
+#define SYS_brk			45
+#define SYS_setgid		46
+#define SYS_getgid		47
+#define SYS_signal		48
+#define SYS_geteuid		49
+#define SYS_getegid		50
+#define SYS_acct		51
+#define SYS_phys		52
+#define SYS_lock		53
+#define SYS_ioctl		54
+#define SYS_fcntl		55
+#define SYS_mpx			56
+#define SYS_setpgid		57
+#define SYS_ulimit		58
+#define SYS_oldolduname		59
+#define SYS_umask		60
+#define SYS_chroot		61
+#define SYS_prev_ustat		62
+#define SYS_dup2		63
+#define SYS_getppid		64
+#define SYS_getpgrp		65
+#define SYS_setsid		66
+#define SYS_sigaction		67
+#define SYS_siggetmask		68
+#define SYS_sigsetmask		69
+#define SYS_setreuid		70
+#define SYS_setregid		71
+#define SYS_sigsuspend		72
+#define SYS_sigpending		73
+#define SYS_sethostname		74
+#define SYS_setrlimit		75
+#define SYS_getrlimit		76
+#define SYS_getrusage		77
+#define SYS_gettimeofday	78
+#define SYS_settimeofday	79
+#define SYS_getgroups		80
+#define SYS_setgroups		81
+#define SYS_select		82
+#define SYS_symlink		83
+#define SYS_oldlstat		84
+#define SYS_readlink		85
+#define SYS_uselib		86
+#define SYS_swapon		87
+#define SYS_reboot		88
+#define SYS_readdir		89
+#define SYS_mmap		90
+#define SYS_munmap		91
+#define SYS_truncate		92
+#define SYS_ftruncate		93
+#define SYS_fchmod		94
+#define SYS_fchown		95
+#define SYS_getpriority		96
+#define SYS_setpriority		97
+#define SYS_profil		98
+#define SYS_statfs		99
+#define SYS_fstatfs		100
+#define SYS_ioperm		101
+#define SYS_socketcall		102
+#define SYS_klog		103
+#define SYS_setitimer		104
+#define SYS_getitimer		105
+#define SYS_prev_stat		106
+#define SYS_prev_lstat		107
+#define SYS_prev_fstat		108
+#define SYS_stat		106
+#define SYS_lstat		107
+#define SYS_fstat		108
+#define SYS_olduname		109
+#define SYS_iopl		110
+#define SYS_vhangup		111
+#define SYS_idle		112
+#define SYS_vm86old		113
+#define SYS_wait4		114
+#define SYS_swapoff		115
+#define SYS_sysinfo		116
+#define SYS_ipc			117
+#define SYS_fsync		118
+#define SYS_sigreturn		119
+#define SYS_clone		120
+#define SYS_setdomainname	121
+#define SYS_uname		122
+#define SYS_modify_ldt		123
+#define SYS_adjtimex		124
+#define SYS_mprotect		125
+#define SYS_sigprocmask		126
+#define SYS_create_module	127
+#define SYS_init_module		128
+#define SYS_delete_module	129
+#define SYS_get_kernel_syms	130
+#define SYS_quotactl		131
+#define SYS_getpgid		132
+#define SYS_fchdir		133
+#define SYS_bdflush		134
+#define SYS_sysfs		135
+#define SYS_personality		136
+#define SYS_afs_syscall		137 /* Syscall for Andrew File System */
+#define	SYS_setfsuid		138
+#define	SYS_setfsgid		139
+#define	SYS__llseek		140
+#define SYS_getdents		141
+#define SYS__newselect		142
+#define SYS_flock		143
+#define SYS_syscall_flock	SYS_flock
+#define SYS_msync		144
+#define SYS_readv		145
+#define SYS_syscall_readv	SYS_readv
+#define SYS_writev		146
+#define SYS_syscall_writev	SYS_writev
+#define SYS_getsid		147
+#define SYS_fdatasync		148
+#define SYS__sysctl		149
+#define SYS_mlock		150
+#define SYS_munlock		151
+#define SYS_mlockall		152
+#define SYS_munlockall		153
+#define SYS_sched_setparam	154
+#define SYS_sched_getparam	155
+#define SYS_sched_setscheduler	156
+#define SYS_sched_getscheduler	157
+#define SYS_sched_yield		158
+#define SYS_sched_get_priority_max	159
+#define SYS_sched_get_priority_min	160
+#define SYS_sched_rr_get_interval	161
+#define SYS_nanosleep		162
+#define SYS_mremap		163
+#define SYS_setresuid		164
+#define SYS_getresuid		165
+#define SYS_vm86		166
+#define SYS_query_module	167
+#define SYS_poll		168
+#define SYS_syscall_poll	SYS_poll
+
+#endif	/* <sys/syscall.h> */
diff --git a/include/sys/syslog.h b/include/sys/syslog.h
new file mode 100644
index 000000000..38d74a03b
--- /dev/null
+++ b/include/sys/syslog.h
@@ -0,0 +1,200 @@
+/*
+ * Copyright (c) 1982, 1986, 1988 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)syslog.h	7.20 (Berkeley) 2/23/91
+ */
+
+#ifndef _SYS_LOG_H
+#define	_SYS_LOG_H
+
+#include <features.h>
+
+#define	_PATH_LOG	"/dev/log"
+
+/*
+ * priorities/facilities are encoded into a single 32-bit quantity, where the
+ * bottom 3 bits are the priority (0-7) and the top 28 bits are the facility
+ * (0-big number).  Both the priorities and the facilities map roughly
+ * one-to-one to strings in the syslogd(8) source code.  This mapping is
+ * included in this file.
+ *
+ * priorities (these are ordered)
+ */
+#define	LOG_EMERG	0	/* system is unusable */
+#define	LOG_ALERT	1	/* action must be taken immediately */
+#define	LOG_CRIT	2	/* critical conditions */
+#define	LOG_ERR		3	/* error conditions */
+#define	LOG_WARNING	4	/* warning conditions */
+#define	LOG_NOTICE	5	/* normal but significant condition */
+#define	LOG_INFO	6	/* informational */
+#define	LOG_DEBUG	7	/* debug-level messages */
+
+#define	LOG_PRIMASK	0x07	/* mask to extract priority part (internal) */
+				/* extract priority */
+#define	LOG_PRI(p)	((p) & LOG_PRIMASK)
+#define	LOG_MAKEPRI(fac, pri)	(((fac) << 3) | (pri))
+
+#ifdef SYSLOG_NAMES
+#define	INTERNAL_NOPRI	0x10	/* the "no priority" priority */
+				/* mark "facility" */
+#define	INTERNAL_MARK	LOG_MAKEPRI(LOG_NFACILITIES, 0)
+typedef struct _code {
+	char	*c_name;
+	int	c_val;
+} CODE;
+
+CODE prioritynames[] = {
+	{ "alert",	LOG_ALERT },
+	{ "crit",	LOG_CRIT },
+	{ "debug",	LOG_DEBUG },
+	{ "emerg",	LOG_EMERG },
+	{ "err",	LOG_ERR },
+	{ "error",	LOG_ERR },		/* DEPRECATED */
+	{ "info",	LOG_INFO },
+	{ "none",	INTERNAL_NOPRI },	/* INTERNAL */
+	{ "notice",	LOG_NOTICE },
+	{ "panic", 	LOG_EMERG },		/* DEPRECATED */
+	{ "warn",	LOG_WARNING },		/* DEPRECATED */
+	{ "warning",	LOG_WARNING },
+	{ NULL,		-1 }
+};
+#endif
+
+/* facility codes */
+#define	LOG_KERN	(0<<3)	/* kernel messages */
+#define	LOG_USER	(1<<3)	/* random user-level messages */
+#define	LOG_MAIL	(2<<3)	/* mail system */
+#define	LOG_DAEMON	(3<<3)	/* system daemons */
+#define	LOG_AUTH	(4<<3)	/* security/authorization messages */
+#define	LOG_SYSLOG	(5<<3)	/* messages generated internally by syslogd */
+#define	LOG_LPR		(6<<3)	/* line printer subsystem */
+#define	LOG_NEWS	(7<<3)	/* network news subsystem */
+#define	LOG_UUCP	(8<<3)	/* UUCP subsystem */
+#define	LOG_CRON	(9<<3)	/* clock daemon */
+#define	LOG_AUTHPRIV	(10<<3)	/* security/authorization messages (private) */
+
+	/* other codes through 15 reserved for system use */
+#define	LOG_LOCAL0	(16<<3)	/* reserved for local use */
+#define	LOG_LOCAL1	(17<<3)	/* reserved for local use */
+#define	LOG_LOCAL2	(18<<3)	/* reserved for local use */
+#define	LOG_LOCAL3	(19<<3)	/* reserved for local use */
+#define	LOG_LOCAL4	(20<<3)	/* reserved for local use */
+#define	LOG_LOCAL5	(21<<3)	/* reserved for local use */
+#define	LOG_LOCAL6	(22<<3)	/* reserved for local use */
+#define	LOG_LOCAL7	(23<<3)	/* reserved for local use */
+
+#define	LOG_NFACILITIES	24	/* current number of facilities */
+#define	LOG_FACMASK	0x03f8	/* mask to extract facility part */
+				/* facility of pri */
+#define	LOG_FAC(p)	(((p) & LOG_FACMASK) >> 3)
+
+#ifdef SYSLOG_NAMES
+CODE facilitynames[] = {
+	{ "auth",	LOG_AUTH },
+	{ "authpriv",	LOG_AUTHPRIV },
+	{ "cron", 	LOG_CRON },
+	{ "daemon",	LOG_DAEMON },
+	{ "kern",	LOG_KERN },
+	{ "lpr",	LOG_LPR },
+	{ "mail",	LOG_MAIL },
+	{ "mark", 	INTERNAL_MARK },	/* INTERNAL */
+	{ "news",	LOG_NEWS },
+	{ "security",	LOG_AUTH },		/* DEPRECATED */
+	{ "syslog",	LOG_SYSLOG },
+	{ "user",	LOG_USER },
+	{ "uucp",	LOG_UUCP },
+	{ "local0",	LOG_LOCAL0 },
+	{ "local1",	LOG_LOCAL1 },
+	{ "local2",	LOG_LOCAL2 },
+	{ "local3",	LOG_LOCAL3 },
+	{ "local4",	LOG_LOCAL4 },
+	{ "local5",	LOG_LOCAL5 },
+	{ "local6",	LOG_LOCAL6 },
+	{ "local7",	LOG_LOCAL7 },
+	{ NULL,		-1 }
+};
+#endif
+
+#ifdef KERNEL
+#define	LOG_PRINTF	-1	/* pseudo-priority to indicate use of printf */
+#endif
+
+/*
+ * arguments to setlogmask.
+ */
+#define	LOG_MASK(pri)	(1 << (pri))		/* mask for one priority */
+#define	LOG_UPTO(pri)	((1 << ((pri)+1)) - 1)	/* all priorities through pri */
+
+/*
+ * Option flags for openlog.
+ *
+ * LOG_ODELAY no longer does anything.
+ * LOG_NDELAY is the inverse of what it used to be.
+ */
+#define	LOG_PID		0x01	/* log the pid with each message */
+#define	LOG_CONS	0x02	/* log on the console if errors in sending */
+#define	LOG_ODELAY	0x04	/* delay open until first syslog() (default) */
+#define	LOG_NDELAY	0x08	/* don't delay open */
+#define	LOG_NOWAIT	0x10	/* don't wait for console forks: DEPRECATED */
+#define	LOG_PERROR	0x20	/* log to stderr as well */
+
+#ifndef KERNEL
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+
+#ifdef __GNUC__
+/* This define avoids name pollution if we're using GNU stdarg.h */
+#define __need___va_list
+#include <stdarg.h>
+#endif
+
+void	closelog __P((void));
+void	openlog __P((__const char *, int, int));
+int	setlogmask __P((int));
+void	syslog __P((int, __const char *, ...))
+#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 5)
+	__attribute__ ((format (printf, 2, 0)))
+#endif
+	;
+#ifdef __GNUC_VA_LIST
+void	vsyslog __P((int, __const char *, __gnuc_va_list));
+#else
+void	vsyslog __P(());
+#endif
+
+__END_DECLS
+
+#endif /* !KERNEL */
+
+#endif /* _SYS_LOG_H */
diff --git a/include/sys/termios.h b/include/sys/termios.h
new file mode 100644
index 000000000..3e18805ab
--- /dev/null
+++ b/include/sys/termios.h
@@ -0,0 +1,4 @@
+#ifndef _SYS_TERMIOS_H
+#define _SYS_TERMIOS_H
+#include <termios.h>
+#endif
diff --git a/include/sys/time.h b/include/sys/time.h
new file mode 100644
index 000000000..98e51c07c
--- /dev/null
+++ b/include/sys/time.h
@@ -0,0 +1,81 @@
+#ifndef _SYS_TIME_H
+#define _SYS_TIME_H
+
+#include <features.h>
+#include <linux/types.h>
+#include <linux/time.h>
+
+#define	DST_NONE	0	/* not on dst */
+#define	DST_USA		1	/* USA style dst */
+#define	DST_AUST	2	/* Australian style dst */
+#define	DST_WET		3	/* Western European dst */
+#define	DST_MET		4	/* Middle European dst */
+#define	DST_EET		5	/* Eastern European dst */
+#define	DST_CAN		6	/* Canada */
+#define	DST_GB		7	/* Great Britain and Eire */
+#define	DST_RUM		8	/* Rumania */
+#define	DST_TUR		9	/* Turkey */
+#define	DST_AUSTALT	10	/* Australian style with shift in 1986 */
+
+#ifdef __SVR4_I386_ABI_L1__
+typedef struct timestruc {
+    time_t tv_sec;
+    long   tv_nsec;
+} timestruc_t;
+#endif /* __SVR4_I386_ABI_L1__ */
+
+/*
+ * Operations on timevals.
+ *
+ * NB: timercmp does not work for >= or <=.
+ * 
+ */
+#define	timerisset(tvp)		((tvp)->tv_sec || (tvp)->tv_usec)
+#define	timercmp(tvp, uvp, cmp)	\
+	(((tvp)->tv_sec == (uvp)->tv_sec && (tvp)->tv_usec cmp (uvp)->tv_usec) \
+	|| (tvp)->tv_sec cmp (uvp)->tv_sec)
+#define	timerclear(tvp)		((tvp)->tv_sec = (tvp)->tv_usec = 0)
+
+#include <time.h>
+#include <sys/types.h>
+
+__BEGIN_DECLS
+
+extern int	__gettimeofday __P ((struct timeval * __tp,
+			struct timezone * __tz));
+extern int	gettimeofday __P ((struct timeval * __tp,
+			struct timezone * __tz));
+extern int	__settimeofday __P ((__const struct timeval *__tv,
+			__const struct timezone *__tz));
+extern int	settimeofday __P ((__const struct timeval *__tv,
+			__const struct timezone *__tz));
+
+extern int	__select __P ((int __width, fd_set * __readfds,
+			fd_set * __writefds, fd_set * __exceptfds,
+			struct timeval * __timeout));
+extern int	select __P ((int __width, fd_set * __readfds,
+			fd_set * __writefds, fd_set * __exceptfds,
+			struct timeval * __timeout));
+
+extern int	__getitimer __P ((int __which,
+			struct itimerval *__value));
+extern int	getitimer __P ((int __which,
+			struct itimerval *__value));
+extern int	__setitimer __P ((int __which,
+			__const struct itimerval *__value,
+			struct itimerval *__ovalue));
+extern int	setitimer __P ((int __which,
+			__const struct itimerval *__value,
+			struct itimerval *__ovalue));
+
+extern int	__adjtime __P ((struct timeval * __itv,
+			struct timeval * __otv));
+extern int	adjtime __P ((struct timeval * __itv,
+			struct timeval * __otv));
+
+extern int	__utimes __P((char *__path, struct timeval *tvp));
+extern int	utimes __P((char *__path, struct timeval *tvp));
+
+__END_DECLS
+
+#endif /*_SYS_TIME_H*/
diff --git a/include/sys/times.h b/include/sys/times.h
new file mode 100644
index 000000000..b6defa877
--- /dev/null
+++ b/include/sys/times.h
@@ -0,0 +1,21 @@
+#ifndef _SYS_TIMES_H
+#define _SYS_TIMES_H
+
+#include <features.h>
+#include <sys/types.h>
+#include <time.h>
+
+struct tms {
+	clock_t tms_utime;
+	clock_t tms_stime;
+	clock_t tms_cutime;
+	clock_t tms_cstime;
+};
+
+__BEGIN_DECLS
+
+extern clock_t times __P ((struct tms * __tp));
+
+__END_DECLS
+
+#endif
diff --git a/include/sys/types.h b/include/sys/types.h
new file mode 100644
index 000000000..4a5cdfab6
--- /dev/null
+++ b/include/sys/types.h
@@ -0,0 +1,4 @@
+#include <stddef.h>
+#include <sys/bitypes.h>
+#include <linux/types.h>
+#include <gnu/types.h>
diff --git a/include/sys/uio.h b/include/sys/uio.h
new file mode 100644
index 000000000..87120e6ff
--- /dev/null
+++ b/include/sys/uio.h
@@ -0,0 +1,65 @@
+/* Copyright (C) 1991, 1992 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU C Library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the, 1992 Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+#ifndef _SYS_UIO_H
+
+#define _SYS_UIO_H	1
+#include <features.h>
+
+__BEGIN_DECLS
+
+#define	__need_size_t
+#include <stddef.h>
+
+/* That is a klude for Linux. */
+#ifdef __linux__
+#include <linux/socket.h>
+#endif
+
+#ifndef __LINUX_UIO_H
+
+/* Structure describing a section of memory.  */
+
+struct iovec
+{
+  /* Starting address.  */
+  __ptr_t iov_base;
+  /* Length in bytes.  */
+  size_t iov_len;
+};
+
+#endif
+
+/* Read data from file descriptor FD, and put the result in the
+   buffers described by VECTOR, which is a vector of COUNT `struct iovec's.
+   The buffers are filled in the order specified.
+   Operates just like `read' (see <unistd.h>) except that data are
+   put in VECTOR instead of a contiguous buffer.  */
+int readv __P ((int __fd, __const struct iovec * __vector, size_t __count));
+
+/* Write data pointed by the buffers described by VECTOR, which
+   is a vector of COUNT `struct iovec's, to file descriptor FD.
+   The data is written in the order specified.
+   Operates just like `write' (see <unistd.h>) except that the data
+   are taken from VECTOR instead of a contiguous buffer.  */
+int writev __P ((int __fd, __const struct iovec * __vector, size_t __count));
+
+
+__END_DECLS
+
+#endif /* sys/uio.h */
diff --git a/include/sys/un.h b/include/sys/un.h
new file mode 100644
index 000000000..efb674cc3
--- /dev/null
+++ b/include/sys/un.h
@@ -0,0 +1 @@
+#include <linux/un.h>
diff --git a/include/sys/utsname.h b/include/sys/utsname.h
new file mode 100644
index 000000000..0cbc37f2a
--- /dev/null
+++ b/include/sys/utsname.h
@@ -0,0 +1,18 @@
+#ifndef __SYS_UTSNAME_H
+#define __SYS_UTSNAME_H
+
+#include <features.h>
+#include <sys/param.h>
+
+struct utsname {
+	char sysname[65];
+	char nodename[65];
+	char release[65];
+	char version[65];
+	char machine[65];
+	char domainname[65];
+};
+
+extern int uname __P ((struct utsname * __utsbuf));
+
+#endif
diff --git a/include/sys/vfs.h b/include/sys/vfs.h
new file mode 100644
index 000000000..1018591b9
--- /dev/null
+++ b/include/sys/vfs.h
@@ -0,0 +1,17 @@
+#ifndef _SYS_VFS_H
+#define _SYS_VFS_H
+
+#include <features.h>
+#include <linux/vfs.h>
+
+__BEGIN_DECLS
+
+extern int __statfs __P ((__const char *__path, struct statfs *__buf));
+extern int statfs __P ((__const char *__path, struct statfs *__buf));
+
+extern int __fstatfs __P ((int __fildes, struct statfs *__buf));
+extern int fstatfs __P ((int __fildes, struct statfs *__buf));
+
+__END_DECLS
+
+#endif /*_SYS_VFS_H */
diff --git a/include/sys/vm86.h b/include/sys/vm86.h
new file mode 100644
index 000000000..851814e13
--- /dev/null
+++ b/include/sys/vm86.h
@@ -0,0 +1,125 @@
+#if !__AS386_16__
+
+#ifndef _SYS_VM86_H
+#define _SYS_VM86_H
+
+#include <features.h>
+#ifndef _LINUX_VM86_H
+#define _LINUX_VM86_H
+
+/*
+ * I'm guessing at the VIF/VIP flag usage, but hope that this is how
+ * the Pentium uses them. Linux will return from vm86 mode when both
+ * VIF and VIP is set.
+ *
+ * On a Pentium, we could probably optimize the virtual flags directly
+ * in the eflags register instead of doing it "by hand" in vflags...
+ *
+ * Linus
+ */
+
+#define TF_MASK		0x00000100
+#define IF_MASK		0x00000200
+#define IOPL_MASK	0x00003000
+#define NT_MASK		0x00004000
+#define VM_MASK		0x00020000
+#define AC_MASK		0x00040000
+#define VIF_MASK	0x00080000	/* virtual interrupt flag */
+#define VIP_MASK	0x00100000	/* virtual interrupt pending */
+#define ID_MASK		0x00200000
+
+#define BIOSSEG		0x0f000
+
+#define CPU_086		0
+#define CPU_186		1
+#define CPU_286		2
+#define CPU_386		3
+#define CPU_486		4
+#define CPU_586		5
+
+/*
+ * Return values for the 'vm86()' system call
+ */
+#define VM86_TYPE(retval)	((retval) & 0xff)
+#define VM86_ARG(retval)	((retval) >> 8)
+
+#define VM86_SIGNAL	0	/* return due to signal */
+#define VM86_UNKNOWN	1	/* unhandled GP fault - IO-instruction or similar */
+#define VM86_INTx	2	/* int3/int x instruction (ARG = x) */
+#define VM86_STI	3	/* sti/popf/iret instruction enabled virtual interrupts */
+
+/*
+ * This is the stack-layout when we have done a "SAVE_ALL" from vm86
+ * mode - the main change is that the old segment descriptors aren't
+ * useful any more and are forced to be zero by the kernel (and the
+ * hardware when a trap occurs), and the real segment descriptors are
+ * at the end of the structure. Look at ptrace.h to see the "normal"
+ * setup.
+ */
+
+struct vm86_regs {
+/*
+ * normal regs, with special meaning for the segment descriptors..
+ */
+	long ebx;
+	long ecx;
+	long edx;
+	long esi;
+	long edi;
+	long ebp;
+	long eax;
+	long __null_ds;
+	long __null_es;
+	long __null_fs;
+	long __null_gs;
+	long orig_eax;
+	long eip;
+	unsigned short cs, __csh;
+	long eflags;
+	long esp;
+	unsigned short ss, __ssh;
+/*
+ * these are specific to v86 mode:
+ */
+	unsigned short es, __esh;
+	unsigned short ds, __dsh;
+	unsigned short fs, __fsh;
+	unsigned short gs, __gsh;
+};
+
+struct revectored_struct {
+	unsigned long __map[8];			/* 256 bits */
+};
+
+struct vm86_struct {
+	struct vm86_regs regs;
+	unsigned long flags;
+	unsigned long screen_bitmap;
+	unsigned long cpu_type;
+	struct revectored_struct int_revectored;
+	struct revectored_struct int21_revectored;
+};
+
+/*
+ * flags masks
+ */
+#define VM86_SCREEN_BITMAP	0x0001
+
+#ifdef __KERNEL__
+
+void handle_vm86_fault(struct vm86_regs *, long);
+void handle_vm86_debug(struct vm86_regs *, long);
+
+#endif
+
+#endif
+
+__BEGIN_DECLS
+
+extern vm86(struct vm86_struct * __info);
+
+__END_DECLS
+
+#endif /*_SYS_VM86_H */
+
+#endif
diff --git a/include/sys/wait.h b/include/sys/wait.h
new file mode 100644
index 000000000..95f1b2eab
--- /dev/null
+++ b/include/sys/wait.h
@@ -0,0 +1,146 @@
+/* Copyright (C) 1991, 1992 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU C Library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the, 1992 Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+/*
+ *	POSIX Standard: 3.2.1 Wait for Process Termination	<sys/wait.h>
+ */
+
+#ifndef	_SYS_WAIT_H
+
+#define	_SYS_WAIT_H	1
+#include <features.h>
+
+__BEGIN_DECLS
+
+#include <gnu/types.h>
+
+/* This will define the `W*' macros for the flag
+   bits to `waitpid', `wait3', and `wait4'.  */
+#include <waitflags.h>
+
+#ifdef	__USE_BSD
+
+/* Lots of hair to allow traditional BSD use of `union wait'
+   as well as POSIX.1 use of `int' for the status word.  */
+
+#ifdef	__GNUC__
+#define	__WAIT_INT(status)						      \
+  (__extension__ ({ union { __typeof(status) __in; int __i; } __u;	      \
+		    __u.__in = (status); __u.__i; }))
+#else
+#define	__WAIT_INT(status)	(*(int *) &(status))
+#endif
+
+/* This is the type of the argument to `wait'.  With GCC 2.6.1 and later,
+   the funky union causes redeclarations with either `int *' or `union wait
+   *' to be allowed without complaint.  __WAIT_STATUS_DEFN is the type used
+   in the actual function definitions. */
+
+/* g++ in gcc 2.6.1 doesn't work. Maybe 2.7.x. H.J. */
+#if !defined (__GNUC__) || defined (__cplusplus) || \
+	 __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 6) || \
+	 (defined(_MIT_POSIX_THREADS) && _MIT_POSIX_THREADS > 0)
+#define	__WAIT_STATUS	__ptr_t
+#define	__WAIT_STATUS_DEFN	__ptr_t
+#else
+/* This works in GCC 2.6.1 and later.  */
+typedef union
+  {
+    union wait *__uptr;
+    int *__iptr;
+  } __WAIT_STATUS __attribute__ ((transparent_union));
+#define	__WAIT_STATUS_DEFN	int *
+#endif
+
+#else /* Don't use BSD.  */
+
+#define	__WAIT_INT(status)	(status)
+#define	__WAIT_STATUS		int *
+
+#endif /* Use BSD.  */
+
+/* This will define all the `__W*' macros.  */
+#include <waitstatus.h>
+
+#define	WEXITSTATUS(status)	__WEXITSTATUS(__WAIT_INT(status))
+#define	WTERMSIG(status)	__WTERMSIG(__WAIT_INT(status))
+#define	WSTOPSIG(status)	__WSTOPSIG(__WAIT_INT(status))
+#define	WIFEXITED(status)	__WIFEXITED(__WAIT_INT(status))
+#define	WIFSIGNALED(status)	__WIFSIGNALED(__WAIT_INT(status))
+#define	WIFSTOPPED(status)	__WIFSTOPPED(__WAIT_INT(status))
+
+#ifdef	__USE_BSD
+#define	WCOREDUMP(status)	__WCOREDUMP(__WAIT_INT(status))
+#define	W_EXITCODE(ret, sig)	__W_EXITCODE(ret, sig)
+#define	W_STOPCODE(sig)		__W_STOPCODE(sig)
+#endif
+
+
+/* Wait for a child to die.  When one does, put its status in *STAT_LOC
+   and return its process ID.  For errors, return (pid_t) -1.  */
+extern __pid_t __wait __P ((__WAIT_STATUS __stat_loc));
+extern __pid_t wait __P ((__WAIT_STATUS __stat_loc));
+
+#ifdef	__USE_BSD
+/* Special values for the PID argument to `waitpid' and `wait4'.  */
+#define	WAIT_ANY	(-1)	/* Any process.  */
+#define	WAIT_MYPGRP	0	/* Any process in my process group.  */
+#endif
+
+/* Wait for a child matching PID to die.
+   If PID is greater than 0, match any process whose process ID is PID.
+   If PID is (pid_t) -1, match any process.
+   If PID is (pid_t) 0, match any process with the
+   same process group as the current process.
+   If PID is less than -1, match any process whose
+   process group is the absolute value of PID.
+   If the WNOHANG bit is set in OPTIONS, and that child
+   is not already dead, return (pid_t) 0.  If successful,
+   return PID and store the dead child's status in STAT_LOC.
+   Return (pid_t) -1 for errors.  If the WUNTRACED bit is
+   set in OPTIONS, return status for stopped children; otherwise don't.  */
+extern __pid_t __waitpid __P ((__pid_t __pid, int *__stat_loc,
+			       int __options));
+extern __pid_t waitpid __P ((__pid_t __pid, int *__stat_loc,
+			     int __options));
+#ifdef	__USE_BSD
+/* This being here makes the prototypes valid whether or not
+   we have already included <sys/resource.h> to define `struct rusage'.  */
+struct rusage;
+
+/* Wait for a child to exit.  When one does, put its status in *STAT_LOC and
+   return its process ID.  For errors return (pid_t) -1.  If USAGE is not
+   nil, store information about the child's resource usage there.  If the
+   WUNTRACED bit is set in OPTIONS, return status for stopped children;
+   otherwise don't.  */
+extern __pid_t __wait3 __P ((__WAIT_STATUS __stat_loc,
+			     int __options, struct rusage * __usage));
+extern __pid_t wait3 __P ((__WAIT_STATUS __stat_loc,
+			   int __options, struct rusage * __usage));
+
+/* PID is like waitpid.  Other args are like wait3.  */
+extern __pid_t __wait4 __P ((__pid_t __pid, __WAIT_STATUS __stat_loc,
+			     int __options, struct rusage *__usage));
+extern __pid_t wait4 __P ((__pid_t __pid, __WAIT_STATUS __stat_loc,
+			   int __options, struct rusage *__usage));
+#endif /* Use BSD.  */
+
+
+__END_DECLS
+
+#endif /* sys/wait.h  */
diff --git a/include/syscall.h b/include/syscall.h
new file mode 100644
index 000000000..fa08654a3
--- /dev/null
+++ b/include/syscall.h
@@ -0,0 +1,6 @@
+#include <errno.h>
+
+#define __check_errno(__res)    ((__res) >= 0)
+
+#include <m68k/syscall.h>
+#include <sys/syscall.h>
diff --git a/include/syslog.h b/include/syslog.h
new file mode 100644
index 000000000..830b4928a
--- /dev/null
+++ b/include/syslog.h
@@ -0,0 +1 @@
+#include <sys/syslog.h>
diff --git a/include/termcap.h b/include/termcap.h
new file mode 100644
index 000000000..a7ae37b72
--- /dev/null
+++ b/include/termcap.h
@@ -0,0 +1,21 @@
+
+#ifndef _TERMCAP_H
+#define _TERMCAP_H
+
+#include <features.h>
+#include <sys/types.h>
+
+extern char PC;
+extern char *UP;
+extern char *BC;
+extern int ospeed;
+
+extern int tgetent __P((char *, const char *));
+extern int tgetflag __P((const char *));
+extern int tgetnum __P((const char *));
+extern char *tgetstr __P((const char *, char **));
+
+extern int tputs __P((const char *, int, int (*)(int)));
+extern char *tgoto __P((const char *, int, int));
+
+#endif /* _TERMCAP_H */
diff --git a/include/termio.h b/include/termio.h
new file mode 100644
index 000000000..9e2695652
--- /dev/null
+++ b/include/termio.h
@@ -0,0 +1 @@
+#include <termios.h>
diff --git a/include/termios.h b/include/termios.h
new file mode 100644
index 000000000..8dcb5bc5e
--- /dev/null
+++ b/include/termios.h
@@ -0,0 +1,32 @@
+#ifndef __TERMIOS_H
+#define __TERMIOS_H
+
+#include <features.h>
+#include <sys/types.h>
+#include <linux/termios.h>
+
+extern speed_t cfgetispeed __P ((struct termios *__termios_p));
+extern speed_t cfgetospeed __P ((struct termios *__termios_p));
+extern int cfsetispeed __P ((struct termios *__termios_p, speed_t __speed));
+extern int cfsetospeed __P ((struct termios *__termios_p, speed_t __speed));
+
+extern int tcspeed_to_number __P ((speed_t __speed));
+extern speed_t tcspeed_from_number __P ((int number));
+
+extern int cfgetispeedn __P ((struct termios *__termios_p));
+extern int cfgetospeedn __P ((struct termios *__termios_p));
+extern int cfsetispeedn __P ((struct termios *__termios_p, int __speed));
+extern int cfsetospeedn __P ((struct termios *__termios_p, int __speed));
+
+extern void cfmakeraw  __P ((struct termios *__t));
+
+extern int tcsetattr __P ((int __fd, int __opt, struct termios *__termios_p));
+extern int tcgetattr __P ((int __fildes, struct termios *__termios_p));
+extern int tcdrain __P ((int __fildes));
+extern int tcflow __P ((int __fildes, int __action));
+extern int tcflush __P ((int __fildes, int __queue_selector));
+extern int tcsendbreak __P ((int __fildes, int __duration));
+extern pid_t tcgetpgrp __P ((int __fildes));
+extern int tcsetpgrp __P ((int __fildes, pid_t __pgrp_id));
+
+#endif
diff --git a/include/time.h b/include/time.h
new file mode 100644
index 000000000..9bbcd8be0
--- /dev/null
+++ b/include/time.h
@@ -0,0 +1,128 @@
+/* Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU C Library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the, 1992 Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+/*
+ *	ANSI Standard: 4.12 DATE and TIME	<time.h>
+ */
+
+#ifndef _TIME_H
+#define _TIME_H
+
+#include <features.h>
+#include <sys/time.h>
+
+#ifndef _TIME_T
+#define _TIME_T
+typedef long time_t;
+#endif
+
+#ifndef _CLOCK_T
+#define _CLOCK_T
+typedef long clock_t;
+#endif
+
+#ifndef _SIZE_T
+#define _SIZE_T
+typedef unsigned int size_t;
+#endif
+
+#ifndef NULL
+#ifdef __cplusplus
+#define NULL	0
+#else
+#define NULL	((void *) 0)
+#endif
+#endif
+
+#define CLOCKS_PER_SEC	100
+#define CLK_TCK		100	/* That must be the same as HZ ???? */
+
+struct tm {
+	int tm_sec;
+	int tm_min;
+	int tm_hour;
+	int tm_mday;
+	int tm_mon;
+	int tm_year;
+	int tm_wday;
+	int tm_yday;
+	int tm_isdst;
+	/* Those are for future use. */
+	long int __tm_gmtoff__;
+	__const char *__tm_zone__;
+};
+
+#define	__isleap(year)	\
+  ((year) % 4 == 0 && ((year) % 100 != 0 || (year) % 400 == 0))
+
+extern char *tzname[2];
+extern int daylight;
+extern long int timezone;
+
+__BEGIN_DECLS
+
+extern int	stime __P ((time_t* __tptr));
+
+extern clock_t	clock __P ((void));
+extern time_t	time __P ((time_t * __tp));
+extern __CONSTVALUE double difftime __P ((time_t __time2,
+					  time_t __time1)) __CONSTVALUE2;
+extern time_t	mktime __P ((struct tm * __tp));
+
+extern char *	asctime __P ((__const struct tm * __tp));
+extern char *	ctime __P ((__const time_t * __tp));
+extern size_t	strftime __P ((char * __s, size_t __smax,
+			__const char * __fmt, __const struct tm * __tp));
+extern char *	strptime __P ((__const char * __s, __const char * __fmt,
+			struct tm * __tm));
+
+extern void	tzset __P ((void));
+
+extern struct tm*	gmtime __P ((__const time_t *__tp));
+extern struct tm*	localtime __P ((__const time_t * __tp));
+
+#ifdef __USE_MISC
+/* Miscellaneous functions many Unices inherited from the public domain
+  localtime package.  These are included only for compatibility.  */
+
+/* Like `mktime', but for TP represents Universal Time, not local time.  */
+extern time_t timegm __P ((struct tm *__tp));
+    
+/* Another name for `mktime'.  */
+extern time_t timelocal __P ((struct tm *__tp));
+
+#endif
+
+#if defined(_POSIX_THREAD_SAFE_FUNCTIONS) || defined(_REENTRANT)
+
+extern char	* asctime_r	__P((__const struct tm *, char *));
+extern char	* ctime_r	__P((__const time_t *, char *));
+extern struct tm* gmtime_r	__P((__const time_t *, struct tm *));
+extern struct tm* localtime_r	__P((__const time_t *, struct tm *));
+
+#endif
+
+struct timespec;
+
+/* IEEE Std 1003.1b-1993. */
+extern int nanosleep __P((__const struct timespec *__rqtp,
+		struct timespec *__rmtp));
+
+__END_DECLS
+
+#endif
diff --git a/include/unistd.h b/include/unistd.h
new file mode 100644
index 000000000..6c39b42c5
--- /dev/null
+++ b/include/unistd.h
@@ -0,0 +1,108 @@
+/* unistd.h <ndf@linux.mit.edu> */
+#include <features.h>
+#include <sys/types.h>
+
+#ifndef __UNISTD_H
+#define __UNISTD_H
+
+#include <errno.h>
+#include <asm/unistd.h>
+
+#define STDIN_FILENO 0
+#define STDOUT_FILENO 1
+#define STDERR_FILENO 2
+
+
+
+extern int close __P ((int));
+extern size_t read __P ((int __fd, char * __buf, size_t __nbytes));
+extern size_t write __P ((int __fd, __const char * __buf, size_t __n));
+extern off_t lseek __P ((int __fd, off_t __n, int __whence));
+extern int pipe __P ((int __pipedes[2]));
+extern unsigned int alarm __P ((unsigned int __seconds));
+extern int sleep __P ((unsigned int __seconds));
+extern void usleep __P ((unsigned long __microseconds));
+extern int pause __P ((void));
+extern char*    crypt __P((__const char *__key, __const char *__salt));
+extern int isatty __P ((int __fd));
+extern int readlink __P ((__const char *__path, char *__buf, size_t __len));
+extern int link __P ((__const char *__from, __const char *__to));
+extern int symlink __P ((__const char *__from, __const char *__to));
+extern int readlink __P ((__const char *__path, char *__buf, size_t __len));
+extern int unlink __P ((__const char *__name));
+extern char *getcwd __P ((char *__buf, size_t __size));
+extern int fchdir __P ((int __fd));
+extern int chdir __P ((__const char *__path));
+extern int chown __P ((__const char *__file,
+                       uid_t __owner, gid_t __group));
+
+extern int fchown __P ((int __fd,
+                       uid_t __owner, gid_t __group));
+
+extern int fsync __P ((int __fd));
+
+extern int sync __P ((void));
+
+extern int rmdir __P ((__const char *__path));
+
+extern int rename __P((__const char* _old, __const char* _new));
+
+extern int access __P ((__const char *__name, int __type));
+
+extern int      reboot __P ((int __magic, int __magic_too, int __flag));
+
+extern int mkstemp __P ((char * __template));
+extern char * mktemp __P ((char * __template));
+
+extern int _clone __P ((int (*fn)(void *arg), void *child_stack, int flags, void *arg));
+
+
+#if 0                                                                         
+#ifndef SYS_fork
+#define SYS_fork 2
+#endif
+
+#define vfork() ({ \
+register long __res __asm__ ("%d0"); \
+__asm__ __volatile__ ("trap  #0" \
+                      : "=g" (__res) \
+                      : "0" (SYS_fork) \
+                      : "%d0"); \
+__res; \
+})
+#endif
+
+#define vfork() ({						\
+register unsigned long __res __asm__ ("%d0") = __NR_fork;	\
+__asm__ __volatile__ ("trap  #0"				\
+                      : "=g" (__res)				\
+                      : "0" (__res)				\
+                      : "%d0");					\
+if (__res >= (unsigned long)-4096) {				\
+	errno = -__res;						\
+	__res = (pid_t)-1;					\
+}								\
+(pid_t)__res;							\
+})
+
+
+#define fork fork_not_available_use_vfork
+#define clone clone_not_available_use__clone
+		
+
+#ifndef SEEK_SET
+#define SEEK_SET 0
+#define SEEK_CUR 1
+#define SEEK_END 2
+#endif
+
+#ifndef R_OK
+#define	R_OK	4		/* Test for read permission.  */
+#define	W_OK	2		/* Test for write permission.  */
+#define	X_OK	1		/* Test for execute permission.  */
+#define	F_OK	0		/* Test for existence.  */
+#endif
+
+#endif /* __UNISTD_H */
+
+
diff --git a/include/utime.h b/include/utime.h
new file mode 100644
index 000000000..7f82b9fa6
--- /dev/null
+++ b/include/utime.h
@@ -0,0 +1,15 @@
+#ifndef __UTIME_H
+#define __UTIME_H
+
+#include <features.h>
+#include <sys/types.h>
+
+struct utimbuf {
+	time_t actime;
+	time_t modtime;
+};
+
+extern int utime __P ((char *__filename, struct utimbuf *__utimebuf));
+
+#endif
+
diff --git a/include/utmp.h b/include/utmp.h
new file mode 100644
index 000000000..9fe0e873b
--- /dev/null
+++ b/include/utmp.h
@@ -0,0 +1,52 @@
+/* utmp.h */
+
+#ifndef __UTMP_H
+#define __UTMP_H
+
+#include <features.h>
+#include <sys/types.h>
+#include <paths.h>
+#include <time.h>
+
+#define UT_UNKNOWN 0
+#define UT_LINESIZE 12
+#define UT_NAMESIZE 8
+#define UT_HOSTSIZE 16
+
+#define RUN_LVL 1
+#define BOOT_TIME 2
+#define NEW_TIME 3
+#define OLD_TIME 4
+
+#define INIT_PROCESS 5
+#define LOGIN_PROCESS 6
+#define USER_PROCESS 7
+#define DEAD_PROCESS 8
+
+struct utmp
+{
+  short   ut_type;                 /* type of login */
+  pid_t   ut_pid;                  /* pid of login-process */
+  char    ut_line[UT_LINESIZE];    /* devicename of tty -"/dev/", null-term */
+  char    ut_id[2];                /* abbrev. ttyname, as 01, s1 etc. */
+  time_t  ut_time;                 /* login time */
+  char    ut_user[UT_NAMESIZE];    /* username, not null-term */
+  char    ut_host[UT_HOSTSIZE];    /* hostname for remote login... */
+  long    ut_addr;                 /* IP addr of remote host */
+
+};
+
+extern void             setutent __P ((void));
+extern void             utmpname __P ((__const char *));
+extern struct utmp *    getutent __P ((void));
+extern struct utmp *    getutid __P ((struct utmp *));
+extern struct utmp *    getutline __P ((struct utmp *));
+extern struct utmp *    pututline __P ((struct utmp *));
+extern void             endutent __P ((void));
+
+#ifdef __LIBC__
+struct utmp *           __getutent __P ((int));
+#endif
+
+#endif /* __UTMP_H */
+
diff --git a/include/wait.h b/include/wait.h
new file mode 100644
index 000000000..cdb77149f
--- /dev/null
+++ b/include/wait.h
@@ -0,0 +1,3 @@
+/* SVR4 ABI requires <wait.h> rather than <sys/wait.h> */
+
+#include <sys/wait.h>
author	Erik Andersen <andersen@codepoet.org>	2000-05-14 04:16:35 +0000
committer	Erik Andersen <andersen@codepoet.org>	2000-05-14 04:16:35 +0000
commit	64bc6412188b141c010ac3b8e813b837dd991e80 (patch)
tree	ffa12b79ea4b13191754f54b872eb1a4f9e3a04b /include