Some more major updates to further superate ucLibc from the kernel

headers (the way it has been done in GNU libc).
 -Erik

17 files changed, 1417 insertions, 363 deletions

diff --git a/include/rpc/auth.h b/include/rpc/auth.h
index 33cb42951..35f30e4a3 100644
--- a/include/rpc/auth.h
+++ b/include/rpc/auth.h
@@ -6,23 +6,23 @@
  * 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
@@ -38,6 +38,13 @@
  * "sessions".
  */
 
+#ifndef _RPC_AUTH_H
+
+#define _RPC_AUTH_H	1
+#include <features.h>
+#include <rpc/xdr.h>
+
+__BEGIN_DECLS
 
 #define MAX_AUTH_BYTES	400
 #define MAXNETNAMELEN	255	/* maximum length of network user's name */
@@ -62,19 +69,15 @@ enum auth_stat {
 	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;
+		u_int32_t high;
+		u_int32_t low;
 	} key;
 	char c[8];
 };
 typedef union des_block des_block;
-extern bool_t xdr_des_block();
+extern bool_t xdr_des_block __P ((XDR *__xdrs, des_block *__blkp));
 
 /*
  * Authentication info.  Opaque to client.
@@ -85,23 +88,24 @@ struct opaque_auth {
 	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;
+typedef struct AUTH AUTH;
+struct AUTH {
+  struct opaque_auth ah_cred;
+  struct opaque_auth ah_verf;
+  union des_block ah_key;
+  struct auth_ops {
+    void (*ah_nextverf) __P ((AUTH *));
+    int  (*ah_marshal) __P ((AUTH *, XDR *));	/* nextverf & serialize */
+    int  (*ah_validate) __P ((AUTH *, struct opaque_auth *));
+						/* validate verifier */
+    int  (*ah_refresh) __P ((AUTH *));	/* refresh credentials */
+    void (*ah_destroy) __P ((AUTH *));     	/* destroy this structure */
+  } *ah_ops;
+  caddr_t ah_private;
+};
 
 
 /*
@@ -154,13 +158,57 @@ extern struct opaque_auth _null_auth;
  *	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();
+extern AUTH *authunix_create __P ((char *__machname, __uid_t __uid,
+				   __gid_t __gid, int __len,
+				   __gid_t *__aup_gids));
+extern AUTH *authunix_create_default __P ((void));
+extern AUTH *authnone_create __P ((void));
+extern AUTH *authdes_create __P ((const char *__servername, u_int __window,
+				  struct sockaddr *__syncaddr,
+				  des_block *__ckey));
+extern AUTH *authdes_pk_create __P ((const char *, netobj *, u_int,
+				     struct sockaddr *, des_block *));
+
 
 #define AUTH_NONE	0		/* no authentication */
 #define	AUTH_NULL	0		/* backward compatibility */
-#define	AUTH_UNIX	1		/* unix style (uid, gids) */
+#define	AUTH_SYS	1		/* unix style (uid, gids) */
+#define	AUTH_UNIX	AUTH_SYS
 #define	AUTH_SHORT	2		/* short hand unix style */
 #define AUTH_DES	3		/* des style (encrypted timestamps) */
+#define AUTH_DH		AUTH_DES	/* Diffie-Hellman (this is DES) */
+#define AUTH_KERB       4               /* kerberos style */
+
+/*
+ *  Netname manipulating functions
+ *
+ */
+extern int getnetname __P ((char *));
+extern int host2netname __P ((char *, __const char *, __const char *));
+extern int user2netname __P ((char *, __const uid_t, __const char *));
+extern int netname2user __P ((__const char *, uid_t *, gid_t *, int *,
+			      gid_t *));
+extern int netname2host __P ((__const char *, char *, __const int));
+
+/*
+ *
+ * These routines interface to the keyserv daemon
+ *
+ */
+extern int key_decryptsession __P ((char *, des_block *));
+extern int key_decryptsession_pk __P ((char *, netobj *, des_block *));
+extern int key_encryptsession __P ((char *, des_block *));
+extern int key_encryptsession_pk __P ((char *, netobj *, des_block *));
+extern int key_gendes __P ((des_block *));
+extern int key_setsecret __P ((char *));
+extern int key_secretkey_is_set __P ((void));
+extern int key_get_conv __P ((char *, des_block *));
+
+/*
+ * XDR an opaque authentication struct.
+ */
+extern bool_t xdr_opaque_auth __P ((XDR *, struct opaque_auth *));
+
+__END_DECLS
+
+#endif /* rpc/auth.h */
diff --git a/include/rpc/auth_des.h b/include/rpc/auth_des.h
index 8c2f79469..b94bafb67 100644
--- a/include/rpc/auth_des.h
+++ b/include/rpc/auth_des.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997, 1998, 1999 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
@@ -17,30 +17,97 @@
    Boston, MA 02111-1307, USA.  */
 
 #ifndef _RPC_AUTH_DES_H
-
 #define _RPC_AUTH_DES_H	1
+
 #include <sys/cdefs.h>
+#include <rpc/auth.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.  */
+/* There are two kinds of "names": fullnames and nicknames */
+enum authdes_namekind
+  {
+    ADN_FULLNAME,
+    ADN_NICKNAME
+  };
+
+/* A fullname contains the network name of the client,
+   a conversation key and the window */
+struct authdes_fullname
+  {
+    char *name;		/* network name of client, up to MAXNETNAMELEN */
+    des_block key;	/* conversation key */
+    uint32_t window;	/* associated window */
+  };
+
+/* A credential */
+struct authdes_cred
+  {
+    enum authdes_namekind adc_namekind;
+    struct authdes_fullname adc_fullname;
+    uint32_t adc_nickname;
+  };
+
+/* A timeval replacement for !32bit platforms */
+struct rpc_timeval
+  {
+    uint32_t tv_sec;            /* Seconds.  */
+    uint32_t tv_usec;           /* Microseconds.  */
+  };
+
+/* A des authentication verifier */
+struct authdes_verf
+  {
+    union
+      {
+	struct rpc_timeval adv_ctime;	/* clear time */
+	des_block adv_xtime;		/* crypt time */
+      }
+    adv_time_u;
+    uint32_t adv_int_u;
+  };
 
+/* des authentication verifier: client variety
+
+   adv_timestamp is the current time.
+   adv_winverf is the credential window + 1.
+   Both are encrypted using the conversation key. */
+#define adv_timestamp  adv_time_u.adv_ctime
+#define adv_xtimestamp adv_time_u.adv_xtime
+#define adv_winverf    adv_int_u
+
+/* des authentication verifier: server variety
+
+   adv_timeverf is the client's timestamp + client's window
+   adv_nickname is the server's nickname for the client.
+   adv_timeverf is encrypted using the conversation key. */
+#define adv_timeverf   adv_time_u.adv_ctime
+#define adv_xtimeverf  adv_time_u.adv_xtime
+#define adv_nickname   adv_int_u
+
+/* Map a des credential into a unix cred. */
+extern int authdes_getucred __P ((__const struct authdes_cred * __adc,
+				  uid_t * __uid, gid_t * __gid,
+				  short *__grouplen, gid_t * __groups));
 
 /* 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.  */
+   have HEXKEYBYTES + 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
+   should have HEXKEYBYTES + 1 bytes long to fit all characters from
    the key.  */
 extern int getsecretkey __P ((__const char *__name, char *__key,
 			      __const char *__passwd));
 
+extern int rtime __P ((struct sockaddr_in *__addrp,
+		       struct rpc_timeval *__timep,
+		       struct rpc_timeval *__timeout));
+
 __END_DECLS
 
+
 #endif /* rpc/auth_des.h */
diff --git a/include/rpc/auth_unix.h b/include/rpc/auth_unix.h
index 705741e13..ed3b9322c 100644
--- a/include/rpc/auth_unix.h
+++ b/include/rpc/auth_unix.h
@@ -6,23 +6,23 @@
  * 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
@@ -42,6 +42,17 @@
  * for the credentials.
  */
 
+#ifndef _RPC_AUTH_UNIX_H
+#define _RPC_AUTH_UNIX_H	1
+
+#include <features.h>
+#include <sys/types.h>
+#include <rpc/types.h>
+#include <rpc/auth.h>
+#include <rpc/xdr.h>
+
+__BEGIN_DECLS
+
 /* The machine name is part of a credential; it may not exceed 255 bytes */
 #define MAX_MACHINE_NAME 255
 
@@ -51,22 +62,29 @@
 /*
  * 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;
-};
+struct authunix_parms
+  {
+    u_long aup_time;
+    char *aup_machname;
+    __uid_t aup_uid;
+    __gid_t aup_gid;
+    u_int aup_len;
+    __gid_t *aup_gids;
+  };
 
-extern bool_t xdr_authunix_parms();
+extern bool_t xdr_authunix_parms __P ((XDR *__xdrs,
+				       struct authunix_parms *__p));
 
-/* 
- * If a response verifier has flavor AUTH_SHORT, 
+/*
+ * 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;
-};
+struct short_hand_verf
+  {
+    struct opaque_auth new_cred;
+  };
+
+__END_DECLS
+
+#endif /* rpc/auth_unix.h */
diff --git a/include/rpc/clnt.h b/include/rpc/clnt.h
index 8c002a19f..b3852927a 100644
--- a/include/rpc/clnt.h
+++ b/include/rpc/clnt.h
@@ -6,23 +6,23 @@
  * 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
@@ -34,8 +34,16 @@
  * Copyright (C) 1984, Sun Microsystems, Inc.
  */
 
-#ifndef _CLNT_
-#define _CLNT_
+#ifndef _RPC_CLNT_H
+#define _RPC_CLNT_H	1
+
+#include <features.h>
+#include <sys/types.h>
+#include <rpc/types.h>
+#include <rpc/auth.h>
+#include <sys/un.h>
+
+__BEGIN_DECLS
 
 /*
  * Rpc calls return an enum clnt_stat.  This should be looked at more,
@@ -62,22 +70,33 @@ enum clnt_stat {
 	RPC_PROCUNAVAIL=10,		/* procedure unavailable */
 	RPC_CANTDECODEARGS=11,		/* decode arguments error */
 	RPC_SYSTEMERROR=12,		/* generic "other problem" */
-
+	RPC_NOBROADCAST = 21,		/* Broadcasting not supported */
 	/*
 	 * callrpc & clnt_create errors
 	 */
 	RPC_UNKNOWNHOST=13,		/* unknown host name */
-	RPC_UNKNOWNPROTO=17,		/* unkown protocol */
+	RPC_UNKNOWNPROTO=17,		/* unknown protocol */
+	RPC_UNKNOWNADDR = 19,		/* Remote address unknown */
 
 	/*
-	 * _ create errors
+	 * rpcbind errors
 	 */
-	RPC_PMAPFAILURE=14,		/* the pmapper failed in its call */
+	RPC_RPCBFAILURE=14,		/* portmapper failed in its call */
+#define RPC_PMAPFAILURE RPC_RPCBFAILURE
 	RPC_PROGNOTREGISTERED=15,	/* remote program is not registered */
+	RPC_N2AXLATEFAILURE = 22,	/* Name to addr translation failed */
 	/*
 	 * unspecified error
 	 */
-	RPC_FAILED=16
+	RPC_FAILED=16,
+	RPC_INTR=18,
+	RPC_TLIERROR=20,
+	RPC_UDERROR=23,
+        /*
+         * asynchronous errors
+         */
+        RPC_INPROGRESS = 24,
+        RPC_STALERACHANDLE = 25
 };
 
 
@@ -85,19 +104,19 @@ enum clnt_stat {
  * 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;
+  enum clnt_stat re_status;
+  union {
+    int RE_errno;		/* related 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
@@ -110,18 +129,25 @@ struct rpc_err {
  * 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;
+typedef struct CLIENT CLIENT;
+struct CLIENT {
+  AUTH	*cl_auth;		 /* authenticator */
+  struct clnt_ops {
+    enum clnt_stat (*cl_call) __PMT ((CLIENT *, u_long, xdrproc_t,
+				      caddr_t, xdrproc_t,
+				      caddr_t, struct timeval));
+			       	/* call remote procedure */
+    void (*cl_abort) __PMT ((void));  /* abort a call */
+    void (*cl_geterr) __PMT ((CLIENT *, struct rpc_err *));
+				/* get specific error code */
+    bool_t (*cl_freeres) __PMT ((CLIENT *, xdrproc_t, caddr_t));
+				/* frees results */
+    void (*cl_destroy) __PMT ((CLIENT *)); /* destroy this structure */
+    bool_t (*cl_control) __PMT ((CLIENT *, int, char *));
+				/* the ioctl() of rpc */
+  } *cl_ops;
+  caddr_t cl_private;		/* private stuff */
+};
 
 
 /*
@@ -185,16 +211,33 @@ typedef struct {
 #define	clnt_control(cl,rq,in) ((*(cl)->cl_ops->cl_control)(cl,rq,in))
 
 /*
- * control operations that apply to both udp and tcp transports
+ * control operations that apply to all transports
+ *
+ * Note: options marked XXX are no-ops in this implementation of RPC.
+ * The are present in TI-RPC but can't be implemented here since they
+ * depend on the presence of STREAMS/TLI, which we don't have.
  */
-#define CLSET_TIMEOUT       1   /* set timeout (timeval) */
-#define CLGET_TIMEOUT       2   /* get timeout (timeval) */
-#define CLGET_SERVER_ADDR   3   /* get server's address (sockaddr) */
+#define CLSET_TIMEOUT        1    /* set timeout (timeval) */
+#define CLGET_TIMEOUT        2    /* get timeout (timeval) */
+#define CLGET_SERVER_ADDR    3    /* get server's address (sockaddr) */
+#define CLGET_FD             6    /* get connections file descriptor */
+#define CLGET_SVC_ADDR       7    /* get server's address (netbuf)      XXX */
+#define CLSET_FD_CLOSE       8    /* close fd while clnt_destroy */
+#define CLSET_FD_NCLOSE      9    /* Do not close fd while clnt_destroy*/
+#define CLGET_XID            10   /* Get xid */
+#define CLSET_XID            11   /* Set xid */
+#define CLGET_VERS           12   /* Get version number */
+#define CLSET_VERS           13   /* Set version number */
+#define CLGET_PROG           14   /* Get program number */
+#define CLSET_PROG           15   /* Set program number */
+#define CLSET_SVC_ADDR       16   /* get server's address (netbuf)      XXX */
+#define CLSET_PUSH_TIMOD     17   /* push timod if not already present  XXX */
+#define CLSET_POP_TIMOD      18   /* pop timod                          XXX */
 /*
- * udp only control operations
+ * Connectionless only control operations
  */
-#define CLSET_RETRY_TIMEOUT 4   /* set retry timeout (timeval) */
-#define CLGET_RETRY_TIMEOUT 5   /* get retry timeout (timeval) */
+#define CLSET_RETRY_TIMEOUT	4	/* set retry timeout (timeval) */
+#define CLGET_RETRY_TIMEOUT	5	/* get retry timeout (timeval) */
 
 /*
  * void
@@ -206,7 +249,7 @@ typedef struct {
 
 
 /*
- * RPCTEST is a test program which is accessable on every rpc
+ * RPCTEST is a test program which is accessible on every rpc
  * transport/port.  It is used for testing, performance evaluation,
  * and network administration.
  */
@@ -224,7 +267,7 @@ typedef struct {
 
 /*
  * Below are the client handle creation routines for the various
- * implementations of client side rpc.  They can return NULL if a 
+ * implementations of client side rpc.  They can return NULL if a
  * creation failure occurs.
  */
 
@@ -235,21 +278,22 @@ typedef struct {
  *	u_long prog;
  *	u_long vers;
  */
-extern CLIENT *clntraw_create();
+extern CLIENT *clntraw_create __P ((__const u_long __prog,
+				    __const u_long __vers));
 
 
 /*
- * Generic client creation routine. Supported protocols are "udp" and "tcp"
+ * Generic client creation routine. Supported protocols are "udp", "tcp" and
+ * "unix"
+ * CLIENT *
+ * clnt_create(host, prog, vers, prot)
+ *	char *host; 	-- hostname
+ *	u_long prog;	-- program number
+ *	u_ong vers;	-- version number
+ *	char *prot;	-- protocol
  */
-extern CLIENT *
-clnt_create(/*host, prog, vers, prot*/); /*
-	char *host; 	-- hostname
-	u_long prog;	-- program number
-	u_long vers;	-- version number
-	char *prot;	-- protocol
-*/
-
-
+extern CLIENT *clnt_create __P ((__const char *__host, __const u_long __prog,
+				 __const u_long __vers, __const char *__prot));
 
 
 /*
@@ -263,7 +307,10 @@ clnt_create(/*host, prog, vers, prot*/); /*
  *	u_int sendsz;
  *	u_int recvsz;
  */
-extern CLIENT *clnttcp_create();
+extern CLIENT *clnttcp_create __P ((struct sockaddr_in *__raddr,
+				    u_long __prog, u_long __version,
+				    int *__sockp, u_int __sendsz,
+				    u_int __recvsz));
 
 /*
  * UDP based rpc.
@@ -272,7 +319,7 @@ extern CLIENT *clnttcp_create();
  *	struct sockaddr_in *raddr;
  *	u_long program;
  *	u_long version;
- *	struct timeval wait;
+ *	struct timeval wait_resend;
  *	int *sockp;
  *
  * Same as above, but you specify max packet sizes.
@@ -281,32 +328,65 @@ extern CLIENT *clnttcp_create();
  *	struct sockaddr_in *raddr;
  *	u_long program;
  *	u_long version;
- *	struct timeval wait;
+ *	struct timeval wait_resend;
  *	int *sockp;
  *	u_int sendsz;
  *	u_int recvsz;
  */
-extern CLIENT *clntudp_create();
-extern CLIENT *clntudp_bufcreate();
+extern CLIENT *clntudp_create __P ((struct sockaddr_in *__raddr,
+				    u_long __program, u_long __version,
+				    struct timeval __wait_resend,
+				    int *__sockp));
+extern CLIENT *clntudp_bufcreate __P ((struct sockaddr_in *__raddr,
+				       u_long __program, u_long __version,
+				       struct timeval __wait_resend,
+				       int *__sockp, u_int __sendsz,
+				       u_int __recvsz));
+
+
+/*
+ * AF_UNIX based rpc
+ * CLIENT *
+ * clntunix_create(raddr, prog, vers, sockp, sendsz, recvsz)
+ *      struct sockaddr_un *raddr;
+ *      u_long prog;
+ *      u_long version;
+ *      register int *sockp;
+ *      u_int sendsz;
+ *      u_int recvsz;
+ */
+extern CLIENT *clntunix_create  __P ((struct sockaddr_un *__raddr,
+				      u_long __program, u_long __version,
+				      int *__sockp, u_int __sendsz,
+				      u_int __recvsz));
+
+
+extern int callrpc __P ((__const char *__host, __const u_long __prognum,
+			 __const u_long __versnum, __const u_long __procnum,
+			 __const xdrproc_t __inproc, __const char *__in,
+			 __const xdrproc_t __outproc, char *__out));
+extern int _rpc_dtablesize __P ((void));
 
 /*
  * Print why creation failed
  */
-void clnt_pcreateerror(/* char *msg */);	/* stderr */
-char *clnt_spcreateerror(/* char *msg */);	/* string */
+extern void clnt_pcreateerror __P ((__const char *__msg));	/* stderr */
+extern char *clnt_spcreateerror __P ((__const char *__msg));	/* string */
 
 /*
  * Like clnt_perror(), but is more verbose in its output
- */ 
-void clnt_perrno(/* enum clnt_stat num */);	/* stderr */
+ */
+extern void clnt_perrno __P ((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 */
+extern void clnt_perror __P ((CLIENT *__clnt, __const char *__msg));
+							/* stderr */
+extern char *clnt_sperror __P ((CLIENT *__clnt, __const char *__msg));
+							/* string */
 
-/* 
+/*
  * If a creation fails, the following allows the user to figure out why.
  */
 struct rpc_createerr {
@@ -321,11 +401,23 @@ extern struct rpc_createerr rpc_createerr;
 /*
  * Copy error message to buffer.
  */
-char *clnt_sperrno(/* enum clnt_stat num */);	/* string */
+extern char *clnt_sperrno __P ((enum clnt_stat __num));	/* string */
 
+/*
+ * get the port number on the host for the rpc program,version and proto
+ */
+extern int getrpcport __P ((__const char * __host, u_long __prognum,
+			   u_long __versnum, u_int proto));
 
+/*
+ * get the local host's IP address without consulting
+ * name service library functions
+ */
+extern void get_myaddress __P ((struct sockaddr_in *));
 
 #define UDPMSGSIZE	8800	/* rpc imposed limit on udp msg size */
 #define RPCSMALLMSGSIZE	400	/* a more reasonable packet size */
 
-#endif /*!_CLNT_*/
+__END_DECLS
+
+#endif /* rpc/clnt.h */
diff --git a/include/rpc/des_crypt.h b/include/rpc/des_crypt.h
new file mode 100644
index 000000000..e20cc3824
--- /dev/null
+++ b/include/rpc/des_crypt.h
@@ -0,0 +1,97 @@
+/*
+ * @(#)des_crypt.h	2.1 88/08/11 4.0 RPCSRC;	from 1.4 88/02/08 (C) 1986 SMI
+ *
+ * des_crypt.h, des library routine interface
+ * Copyright (C) 1986, Sun Microsystems, Inc.
+ */
+/*
+ * 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
+ */
+
+#ifndef __DES_CRYPT_H__
+#define __DES_CRYPT_H__ 1
+
+#include <features.h>
+
+__BEGIN_DECLS
+
+#define DES_MAXDATA 8192	/* max bytes encrypted in one call */
+#define DES_DIRMASK (1 << 0)
+#define DES_ENCRYPT (0*DES_DIRMASK)	/* Encrypt */
+#define DES_DECRYPT (1*DES_DIRMASK)	/* Decrypt */
+
+
+#define DES_DEVMASK (1 << 1)
+#define	DES_HW (0*DES_DEVMASK)	/* Use hardware device */ 
+#define DES_SW (1*DES_DEVMASK)	/* Use software device */
+
+
+#define DESERR_NONE 0	/* succeeded */
+#define DESERR_NOHWDEVICE 1	/* succeeded, but hw device not available */
+#define DESERR_HWERROR 2	/* failed, hardware/driver error */
+#define DESERR_BADPARAM 3	/* failed, bad parameter to call */
+
+#define DES_FAILED(err) \
+	((err) > DESERR_NOHWDEVICE)
+
+/*
+ * cbc_crypt()
+ * ecb_crypt()
+ *
+ * Encrypt (or decrypt) len bytes of a buffer buf.
+ * The length must be a multiple of eight.
+ * The key should have odd parity in the low bit of each byte.
+ * ivec is the input vector, and is updated to the new one (cbc only).
+ * The mode is created by oring together the appropriate parameters.
+ * DESERR_NOHWDEVICE is returned if DES_HW was specified but
+ * there was no hardware to do it on (the data will still be
+ * encrypted though, in software).
+ */
+
+
+/*
+ * Cipher Block Chaining mode
+ */
+extern int cbc_crypt __P ((char *__key, char *__buf, unsigned __len,
+			   unsigned __mode, char *__ivec));
+
+/*
+ * Electronic Code Book mode
+ */
+extern int ecb_crypt __P ((char *__key, char *__buf, unsigned __len,
+			   unsigned __mode));
+
+/* 
+ * Set des parity for a key.
+ * DES parity is odd and in the low bit of each byte
+ */
+extern void des_setparity __P ((char *__key));
+
+__END_DECLS
+
+#endif
diff --git a/include/rpc/key_prot.h b/include/rpc/key_prot.h
new file mode 100644
index 000000000..3e2eb7208
--- /dev/null
+++ b/include/rpc/key_prot.h
@@ -0,0 +1,346 @@
+/*
+ * Please do not edit this file.
+ * It was generated using rpcgen.
+ */
+
+#ifndef _KEY_PROT_H_RPCGEN
+#define _KEY_PROT_H_RPCGEN
+
+#include <rpc/rpc.h>
+
+/*
+ * 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
+ */
+#if 0
+#pragma ident	"@(#)key_prot.x	1.7	94/04/29 SMI"
+#endif
+/* Copyright (c)  1990, 1991 Sun Microsystems, Inc. */
+
+/* 
+ * Compiled from key_prot.x using rpcgen.
+ * DO NOT EDIT THIS FILE!
+ * This is NOT source code!
+ */
+#define PROOT 3
+#define HEXMODULUS "d4a0ba0250b6fd2ec626e7efd637df76c716e22d0944b88b"
+#define HEXKEYBYTES 48
+#define KEYSIZE 192
+#define KEYBYTES 24
+#define KEYCHECKSUMSIZE 16
+
+enum keystatus {
+	KEY_SUCCESS = 0,
+	KEY_NOSECRET = 1,
+	KEY_UNKNOWN = 2,
+	KEY_SYSTEMERR = 3,
+};
+typedef enum keystatus keystatus;
+#ifdef __cplusplus 
+extern "C" bool_t xdr_keystatus(XDR *, keystatus*);
+#elif __STDC__ 
+extern  bool_t xdr_keystatus(XDR *, keystatus*);
+#else /* Old Style C */ 
+bool_t xdr_keystatus();
+#endif /* Old Style C */ 
+
+
+typedef char keybuf[HEXKEYBYTES];
+#ifdef __cplusplus 
+extern "C" bool_t xdr_keybuf(XDR *, keybuf);
+#elif __STDC__ 
+extern  bool_t xdr_keybuf(XDR *, keybuf);
+#else /* Old Style C */ 
+bool_t xdr_keybuf();
+#endif /* O