drop support for pre ISO-C compilers

This drops __signed, __volatile, and __const.  Only the latter was
used in the code base, and for uClibc, not consistently.  Much of
the code used plain "const" which meant "__const" was useless.

Really, the point of this is to stay in sync with what glibc did.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

2 files changed, 45 insertions, 45 deletions

diff --git a/include/netinet/ether.h b/include/netinet/ether.h
index 91fa12115..546282066 100644
--- a/include/netinet/ether.h
+++ b/include/netinet/ether.h
@@ -33,27 +33,27 @@ __BEGIN_DECLS
 #if defined __UCLIBC_HAS_SOCKET__ || defined __UCLIBC_HAS_IPV4__ || \
 	defined __UCLIBC_HAS_IPV6__
 /* Convert 48 bit Ethernet ADDRess to ASCII.  */
-extern char *ether_ntoa (__const struct ether_addr *__addr) __THROW;
-extern char *ether_ntoa_r (__const struct ether_addr *__addr, char *__buf)
+extern char *ether_ntoa (const struct ether_addr *__addr) __THROW;
+extern char *ether_ntoa_r (const struct ether_addr *__addr, char *__buf)
      __THROW;
 libc_hidden_proto(ether_ntoa_r)
 
 /* Convert ASCII string S to 48 bit Ethernet address.  */
-extern struct ether_addr *ether_aton (__const char *__asc) __THROW;
-extern struct ether_addr *ether_aton_r (__const char *__asc,
+extern struct ether_addr *ether_aton (const char *__asc) __THROW;
+extern struct ether_addr *ether_aton_r (const char *__asc,
 					struct ether_addr *__addr) __THROW;
 libc_hidden_proto(ether_aton_r)
 
 /* Map 48 bit Ethernet number ADDR to HOSTNAME.  */
-extern int ether_ntohost (char *__hostname, __const struct ether_addr *__addr)
+extern int ether_ntohost (char *__hostname, const struct ether_addr *__addr)
      __THROW;
 
 /* Map HOSTNAME to 48 bit Ethernet address.  */
-extern int ether_hostton (__const char *__hostname, struct ether_addr *__addr)
+extern int ether_hostton (const char *__hostname, struct ether_addr *__addr)
      __THROW;
 
 /* Scan LINE and set ADDR and HOSTNAME.  */
-extern int ether_line (__const char *__line, struct ether_addr *__addr,
+extern int ether_line (const char *__line, struct ether_addr *__addr,
 		       char *__hostname) __THROW;
 #endif
 
diff --git a/include/netinet/in.h b/include/netinet/in.h
index 41bbe0780..884d925c9 100644
--- a/include/netinet/in.h
+++ b/include/netinet/in.h
@@ -414,43 +414,43 @@ libc_hidden_proto(htons)
 
 #if defined __UCLIBC_HAS_IPV6__ || !defined __UCLIBC_STRICT_HEADERS__
 #define IN6_IS_ADDR_UNSPECIFIED(a) \
-	(((__const uint32_t *) (a))[0] == 0				      \
-	 && ((__const uint32_t *) (a))[1] == 0				      \
-	 && ((__const uint32_t *) (a))[2] == 0				      \
-	 && ((__const uint32_t *) (a))[3] == 0)
+	(((const uint32_t *) (a))[0] == 0				      \
+	 && ((const uint32_t *) (a))[1] == 0				      \
+	 && ((const uint32_t *) (a))[2] == 0				      \
+	 && ((const uint32_t *) (a))[3] == 0)
 
 #define IN6_IS_ADDR_LOOPBACK(a) \
-	(((__const uint32_t *) (a))[0] == 0				      \
-	 && ((__const uint32_t *) (a))[1] == 0				      \
-	 && ((__const uint32_t *) (a))[2] == 0				      \
-	 && ((__const uint32_t *) (a))[3] == htonl (1))
+	(((const uint32_t *) (a))[0] == 0				      \
+	 && ((const uint32_t *) (a))[1] == 0				      \
+	 && ((const uint32_t *) (a))[2] == 0				      \
+	 && ((const uint32_t *) (a))[3] == htonl (1))
 
-#define IN6_IS_ADDR_MULTICAST(a) (((__const uint8_t *) (a))[0] == 0xff)
+#define IN6_IS_ADDR_MULTICAST(a) (((const uint8_t *) (a))[0] == 0xff)
 
 #define IN6_IS_ADDR_LINKLOCAL(a) \
-	((((__const uint32_t *) (a))[0] & htonl (0xffc00000))		      \
+	((((const uint32_t *) (a))[0] & htonl (0xffc00000))		      \
 	 == htonl (0xfe800000))
 
 #define IN6_IS_ADDR_SITELOCAL(a) \
-	((((__const uint32_t *) (a))[0] & htonl (0xffc00000))		      \
+	((((const uint32_t *) (a))[0] & htonl (0xffc00000))		      \
 	 == htonl (0xfec00000))
 
 #define IN6_IS_ADDR_V4MAPPED(a) \
-	((((__const uint32_t *) (a))[0] == 0)				      \
-	 && (((__const uint32_t *) (a))[1] == 0)			      \
-	 && (((__const uint32_t *) (a))[2] == htonl (0xffff)))
+	((((const uint32_t *) (a))[0] == 0)				      \
+	 && (((const uint32_t *) (a))[1] == 0)			      \
+	 && (((const uint32_t *) (a))[2] == htonl (0xffff)))
 
 #define IN6_IS_ADDR_V4COMPAT(a) \
-	((((__const uint32_t *) (a))[0] == 0)				      \
-	 && (((__const uint32_t *) (a))[1] == 0)			      \
-	 && (((__const uint32_t *) (a))[2] == 0)			      \
-	 && (ntohl (((__const uint32_t *) (a))[3]) > 1))
+	((((const uint32_t *) (a))[0] == 0)				      \
+	 && (((const uint32_t *) (a))[1] == 0)			      \
+	 && (((const uint32_t *) (a))[2] == 0)			      \
+	 && (ntohl (((const uint32_t *) (a))[3]) > 1))
 
 #define IN6_ARE_ADDR_EQUAL(a,b) \
-	((((__const uint32_t *) (a))[0] == ((__const uint32_t *) (b))[0])     \
-	 && (((__const uint32_t *) (a))[1] == ((__const uint32_t *) (b))[1])  \
-	 && (((__const uint32_t *) (a))[2] == ((__const uint32_t *) (b))[2])  \
-	 && (((__const uint32_t *) (a))[3] == ((__const uint32_t *) (b))[3]))
+	((((const uint32_t *) (a))[0] == ((const uint32_t *) (b))[0])     \
+	 && (((const uint32_t *) (a))[1] == ((const uint32_t *) (b))[1])  \
+	 && (((const uint32_t *) (a))[2] == ((const uint32_t *) (b))[2])  \
+	 && (((const uint32_t *) (a))[3] == ((const uint32_t *) (b))[3]))
 #endif
 
 #if defined __USE_MISC || defined __USE_GNU
@@ -469,23 +469,23 @@ extern int bindresvport6 (int __sockfd, struct sockaddr_in6 *__sock_in)
 #if defined __UCLIBC_HAS_IPV6__ || !defined __UCLIBC_STRICT_HEADERS__
 #define IN6_IS_ADDR_MC_NODELOCAL(a) \
 	(IN6_IS_ADDR_MULTICAST(a)					      \
-	 && ((((__const uint8_t *) (a))[1] & 0xf) == 0x1))
+	 && ((((const uint8_t *) (a))[1] & 0xf) == 0x1))
 
 #define IN6_IS_ADDR_MC_LINKLOCAL(a) \
 	(IN6_IS_ADDR_MULTICAST(a)					      \
-	 && ((((__const uint8_t *) (a))[1] & 0xf) == 0x2))
+	 && ((((const uint8_t *) (a))[1] & 0xf) == 0x2))
 
 #define IN6_IS_ADDR_MC_SITELOCAL(a) \
 	(IN6_IS_ADDR_MULTICAST(a)					      \
-	 && ((((__const uint8_t *) (a))[1] & 0xf) == 0x5))
+	 && ((((const uint8_t *) (a))[1] & 0xf) == 0x5))
 
 #define IN6_IS_ADDR_MC_ORGLOCAL(a) \
 	(IN6_IS_ADDR_MULTICAST(a)					      \
-	 && ((((__const uint8_t *) (a))[1] & 0xf) == 0x8))
+	 && ((((const uint8_t *) (a))[1] & 0xf) == 0x8))
 
 #define IN6_IS_ADDR_MC_GLOBAL(a) \
 	(IN6_IS_ADDR_MULTICAST(a)					      \
-	 && ((((__const uint8_t *) (a))[1] & 0xf) == 0xe))
+	 && ((((const uint8_t *) (a))[1] & 0xf) == 0xe))
 #endif
 
 
@@ -513,15 +513,15 @@ extern int inet6_option_space (int __nbytes)
 extern int inet6_option_init (void *__bp, struct cmsghdr **__cmsgp,
 			      int __type) __THROW __attribute_deprecated__;
 extern int inet6_option_append (struct cmsghdr *__cmsg,
-				__const uint8_t *__typep, int __multx,
+				const uint8_t *__typep, int __multx,
 				int __plusy) __THROW __attribute_deprecated__;
 extern uint8_t *inet6_option_alloc (struct cmsghdr *__cmsg, int __datalen,
 				    int __multx, int __plusy)
      __THROW __attribute_deprecated__;
-extern int inet6_option_next (__const struct cmsghdr *__cmsg,
+extern int inet6_option_next (const struct cmsghdr *__cmsg,
 			      uint8_t **__tptrp)
      __THROW __attribute_deprecated__;
-extern int inet6_option_find (__const struct cmsghdr *__cmsg,
+extern int inet6_option_find (const struct cmsghdr *__cmsg,
 			      uint8_t **__tptrp, int __type)
      __THROW __attribute_deprecated__;
 
@@ -549,10 +549,10 @@ extern int inet6_opt_get_val (void *__databuf, int __offset, void *__val,
 extern socklen_t inet6_rth_space (int __type, int __segments) __THROW;
 extern void *inet6_rth_init (void *__bp, socklen_t __bp_len, int __type,
 			     int __segments) __THROW;
-extern int inet6_rth_add (void *__bp, __const struct in6_addr *__addr) __THROW;
-extern int inet6_rth_reverse (__const void *__in, void *__out) __THROW;
-extern int inet6_rth_segments (__const void *__bp) __THROW;
-extern struct in6_addr *inet6_rth_getaddr (__const void *__bp, int __index)
+extern int inet6_rth_add (void *__bp, const struct in6_addr *__addr) __THROW;
+extern int inet6_rth_reverse (const void *__in, void *__out) __THROW;
+extern int inet6_rth_segments (const void *__bp) __THROW;
+extern struct in6_addr *inet6_rth_getaddr (const void *__bp, int __index)
      __THROW;
 #  endif
 # endif
@@ -571,23 +571,23 @@ extern int getipv4sourcefilter (int __s, struct in_addr __interface_addr,
 extern int setipv4sourcefilter (int __s, struct in_addr __interface_addr,
 				struct in_addr __group, uint32_t __fmode,
 				uint32_t __numsrc,
-				__const struct in_addr *__slist)
+				const struct in_addr *__slist)
      __THROW;
 
 
 /* Get source filter.  */
 extern int getsourcefilter (int __s, uint32_t __interface_addr,
-			    __const struct sockaddr *__group,
+			    const struct sockaddr *__group,
 			    socklen_t __grouplen, uint32_t *__fmode,
 			    uint32_t *__numsrc,
 			    struct sockaddr_storage *__slist) __THROW;
 
 /* Set source filter.  */
 extern int setsourcefilter (int __s, uint32_t __interface_addr,
-			    __const struct sockaddr *__group,
+			    const struct sockaddr *__group,
 			    socklen_t __grouplen, uint32_t __fmode,
 			    uint32_t __numsrc,
-			    __const struct sockaddr_storage *__slist) __THROW;
+			    const struct sockaddr_storage *__slist) __THROW;
 # endif
 #endif	/* use GNU */