Update.

	* argp/argp-help.c: Unify use of function aliases to make more compact
	PLT.
	* include/libintl.h: Likewise.
	* inet/rcmd.c: Likewise.
	* intl/dcigettext.c: Likewise.
	* libio/iofputws.c: Likewise.
	* libio/iofputws_u.c: Likewise.
	* libio/iogetwline.c: Likewise.
	* libio/swprintf.c: Likewise.
	* malloc/malloc.c: Likewise.
	* nss/digits_dots.c: Likewise.
	* posix/fnmatch.c: Likewise.
	* posix/spawn_faction_addclose.c: Likewise.
	* posix/spawn_faction_adddup2.c: Likewise.
	* posix/spawn_faction_addopen.c: Likewise.
	* posix/spawni.c: Likewise.
	* posix/wordexp.c: Likewise.
	* posix/spawni.c: Likewise.
	* resolv/res_hconf.c: Likewise.
	* resolv/res_init.c: Likewise.
	* shadow/lckpwdf.c: Likewise.
	* signal/sighold.c: Likewise.
	* signal/sigrelse.c: Likewise.
	* stdio-common/printf-parse.h: Likewise.
	* stdio-common/printf-prs.c: Likewise.
	* stdio-common/printf_fp.c: Likewise.
	* stdio-common/vfprintf.c: Likewise.
	* stdio-common/vfscanf.c: Likewise.
	* stdlib/rpmatch.c: Likewise.
	* sunrpc/create_xid.c: Likewise.
	* sunrpc/key_call.c: Likewise.
	* sysdeps/generic/setrlimit64.c: Likewise.
	* sysdeps/generic/utmp_file.c: Likewise.
	* sysdeps/generic/vlimit.c: Likewise.
	* sysdeps/posix/posix_fallocate.c: Likewise.
	* sysdeps/posix/posix_fallocate64.c: Likewise.
	* sysdeps/posix/sigpause.c: Likewise.
	* sysdeps/posix/sigset.c: Likewise.
	* sysdeps/unix/grantpt.c: Likewise.
	* sysdeps/unix/bsd/ualarm.c: Likewise.
	* sysdeps/unix/sysv/linux/dl-origin.c: Likewise.
	* sysdeps/unix/sysv/linux/getloadavg.c: Likewise.
	* sysdeps/unix/sysv/linux/ttyname.c: Likewise.
	* sysdeps/unix/sysv/linux/ulimit.c: Likewise.
	* time/strftime.c: Likewise.
	* wcsmbs/wcscoll.c: Likewise.
	* wcsmbs/wcsxfrm.c: Likewise.

	* sysdeps/powerpc/fpu_control.h (_FPU_GETCW): Allow gcc to generate
	postinc/predec instruction.

47 files changed, 193 insertions, 139 deletions

diff --git a/ChangeLog b/ChangeLog
index 4a25268..b137f79 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,9 +1,57 @@
 2000-08-20  Ulrich Drepper  <drepper@redhat.com>
 
+	* argp/argp-help.c: Unify use of function aliases to make more compact
+	PLT.
+	* include/libintl.h: Likewise.
+	* inet/rcmd.c: Likewise.
+	* intl/dcigettext.c: Likewise.
+	* libio/iofputws.c: Likewise.
+	* libio/iofputws_u.c: Likewise.
+	* libio/iogetwline.c: Likewise.
+	* libio/swprintf.c: Likewise.
+	* malloc/malloc.c: Likewise.
+	* nss/digits_dots.c: Likewise.
+	* posix/fnmatch.c: Likewise.
+	* posix/spawn_faction_addclose.c: Likewise.
+	* posix/spawn_faction_adddup2.c: Likewise.
+	* posix/spawn_faction_addopen.c: Likewise.
+	* posix/spawni.c: Likewise.
+	* posix/wordexp.c: Likewise.
+	* posix/spawni.c: Likewise.
+	* resolv/res_hconf.c: Likewise.
+	* resolv/res_init.c: Likewise.
+	* shadow/lckpwdf.c: Likewise.
+	* signal/sighold.c: Likewise.
+	* signal/sigrelse.c: Likewise.
+	* stdio-common/printf-parse.h: Likewise.
+	* stdio-common/printf-prs.c: Likewise.
+	* stdio-common/printf_fp.c: Likewise.
+	* stdio-common/vfprintf.c: Likewise.
+	* stdio-common/vfscanf.c: Likewise.
+	* stdlib/rpmatch.c: Likewise.
+	* sunrpc/create_xid.c: Likewise.
+	* sunrpc/key_call.c: Likewise.
+	* sysdeps/generic/setrlimit64.c: Likewise.
+	* sysdeps/generic/utmp_file.c: Likewise.
+	* sysdeps/generic/vlimit.c: Likewise.
+	* sysdeps/posix/posix_fallocate.c: Likewise.
+	* sysdeps/posix/posix_fallocate64.c: Likewise.
+	* sysdeps/posix/sigpause.c: Likewise.
+	* sysdeps/posix/sigset.c: Likewise.
+	* sysdeps/unix/grantpt.c: Likewise.
+	* sysdeps/unix/bsd/ualarm.c: Likewise.
+	* sysdeps/unix/sysv/linux/dl-origin.c: Likewise.
+	* sysdeps/unix/sysv/linux/getloadavg.c: Likewise.
+	* sysdeps/unix/sysv/linux/ttyname.c: Likewise.
+	* sysdeps/unix/sysv/linux/ulimit.c: Likewise.
+	* time/strftime.c: Likewise.
+	* wcsmbs/wcscoll.c: Likewise.
+	* wcsmbs/wcsxfrm.c: Likewise.
+
 	* time/tst-getdate.c (main): Make error messages more human readable.
 
-	* sysdeps/powerpc/fpu_control.h (_FPU_GETCW): Allow gcc to generic
-	postinc/postdec instruction.
+	* sysdeps/powerpc/fpu_control.h (_FPU_GETCW): Allow gcc to generate
+	postinc/predec instruction.
 	(_FPU_SETCW): Likewise.
 	Patch by Franz Sirl <Franz.Sirl-kernel@lauterbach.com>.
 
diff --git a/argp/argp-help.c b/argp/argp-help.c
index 560fe52..394a4ad 100644
--- a/argp/argp-help.c
+++ b/argp/argp-help.c
@@ -1,5 +1,5 @@
 /* Hierarchial argument parsing help output
-   Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1995,1996,1997,1998,1999,2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Written by Miles Bader <miles@gnu.ai.mit.edu>.
 
@@ -1521,7 +1521,7 @@ _help (const struct argp *argp, const struct argp_state *state, FILE *stream,
   if (! stream)
     return;
 
-  flockfile (stream);
+  __flockfile (stream);
 
   if (! uparams.valid)
     fill_in_uparams (state);
@@ -1529,7 +1529,7 @@ _help (const struct argp *argp, const struct argp_state *state, FILE *stream,
   fs = __argp_make_fmtstream (stream, 0, uparams.rmargin, 0);
   if (! fs)
     {
-      funlockfile (stream);
+      __funlockfile (stream);
       return;
     }
 
@@ -1637,7 +1637,7 @@ Try `%s --help' or `%s --usage' for more information.\n"),
       anything = 1;
     }
 
-  funlockfile (stream);
+  __funlockfile (stream);
 
   if (hol)
     hol_free (hol);
@@ -1696,7 +1696,7 @@ __argp_error (const struct argp_state *state, const char *fmt, ...)
 	{
 	  va_list ap;
 
-	  flockfile (stream);
+	  __flockfile (stream);
 
 	  fputs_unlocked (state ? state->name : program_invocation_short_name,
 			  stream);
@@ -1711,7 +1711,7 @@ __argp_error (const struct argp_state *state, const char *fmt, ...)
 
 	  __argp_state_help (state, stream, ARGP_HELP_STD_ERR);
 
-	  funlockfile (stream);
+	  __funlockfile (stream);
 	}
     }
 }
@@ -1737,7 +1737,7 @@ __argp_failure (const struct argp_state *state, int status, int errnum,
 
       if (stream)
 	{
-	  flockfile (stream);
+	  __flockfile (stream);
 
 	  fputs_unlocked (state ? state->name : program_invocation_short_name,
 			  stream);
@@ -1763,7 +1763,7 @@ __argp_failure (const struct argp_state *state, int status, int errnum,
 
 	  putc_unlocked ('\n', stream);
 
-	  funlockfile (stream);
+	  __funlockfile (stream);
 
 	  if (status && (!state || !(state->flags & ARGP_NO_EXIT)))
 	    exit (status);
diff --git a/include/libintl.h b/include/libintl.h
index 2da639d..0f77658 100644
--- a/include/libintl.h
+++ b/include/libintl.h
@@ -22,13 +22,7 @@ extern const char _libc_intl_domainname[];
 # define N_(msgid)	msgid
 
 # undef _
-# ifdef dgettext
 /* This is defined as an optimizing macro, so use it.  */
-#  define _(msgid)	dgettext (_libc_intl_domainname, (msgid))
-# else
-/* Be sure to use only the __ name when `dgettext' is a plain function
-   instead of an optimizing macro.  */
-#  define _(msgid)	__dgettext (_libc_intl_domainname, (msgid))
-# endif
+# define _(msgid) __dcgettext (_libc_intl_domainname, (msgid), LC_MESSAGES)
 
 #endif
diff --git a/inet/rcmd.c b/inet/rcmd.c
index 758f6c9..6c01f96 100644
--- a/inet/rcmd.c
+++ b/inet/rcmd.c
@@ -129,7 +129,7 @@ rcmd_af(ahost, rport, locuser, remuser, cmd, fd2p, af)
 	hints.ai_flags = AI_CANONNAME;
 	hints.ai_family = af;
 	hints.ai_socktype = SOCK_STREAM;
-	(void)snprintf(num, sizeof(num), "%d", ntohs(rport));
+	(void)__snprintf(num, sizeof(num), "%d", ntohs(rport));
 	error = getaddrinfo(*ahost, num, &hints, &res);
 	if (error) {
 	    fprintf(stderr, "rcmd: getaddrinfo: %s\n",
@@ -191,7 +191,7 @@ rcmd_af(ahost, rport, locuser, remuser, cmd, fd2p, af)
 			continue;
 		}
 		if (refused && timo <= 16) {
-			(void)sleep(timo);
+			(void)__sleep(timo);
 			timo *= 2;
 			ai = res;
 			refused = 0;
@@ -327,7 +327,7 @@ rresvport_af(alport, family)
 		__set_errno (EAFNOSUPPORT);
 		return -1;
 	}
-	s = socket(family, SOCK_STREAM, 0);
+	s = __socket(family, SOCK_STREAM, 0);
 	if (s < 0)
 		return -1;
 
diff --git a/intl/dcigettext.c b/intl/dcigettext.c
index fcbc130..c69bb19 100644
--- a/intl/dcigettext.c
+++ b/intl/dcigettext.c
@@ -129,6 +129,7 @@ void free ();
 # ifndef stpcpy
 #  define stpcpy __stpcpy
 # endif
+# define tfind __tfind
 #else
 # if !defined HAVE_GETCWD
 char *getwd ();
diff --git a/intl/plural.c b/intl/plural.c
index 73716c4..e34fb8e 100644
--- a/intl/plural.c
+++ b/intl/plural.c
@@ -39,16 +39,15 @@
 #include "gettext.h"
 #include "gettextP.h"
 
-#define YYDEBUG 1
 #define YYLEX_PARAM	&((struct parse_args *) arg)->cp
 #define YYPARSE_PARAM	arg
 
-#line 33 "plural.y"
+#line 32 "plural.y"
 typedef union {
   unsigned long int num;
   struct expression *exp;
 } YYSTYPE;
-#line 38 "plural.y"
+#line 37 "plural.y"
 
 /* Prototypes for local functions.  */
 static struct expression *new_exp (enum operator op, int n, ...);
@@ -118,8 +117,8 @@ static const short yyrhs[] = {    19,
 
 #if YYDEBUG != 0
 static const short yyrline[] = { 0,
-    56,    62,    67,    72,    77,    82,    87,    92,    97,   102,
-   107,   112,   117,   123
+    55,    61,    66,    71,    76,    81,    86,    91,    96,   101,
+   106,   111,   116,   122
 };
 #endif
 
@@ -735,90 +734,90 @@ yyreduce:
   switch (yyn) {
 
 case 1:
-#line 57 "plural.y"
+#line 56 "plural.y"
 {
 	    ((struct parse_args *) arg)->res = yyvsp[0].exp;
 	  ;
     break;}
 case 2:
-#line 63 "plural.y"
+#line 62 "plural.y"
 {
 	    if ((yyval.exp = new_exp (qmop, 3, yyvsp[-4].exp, yyvsp[-2].exp, yyvsp[0].exp)) == NULL)
 	      YYABORT
 	  ;
     break;}
 case 3:
-#line 68 "plural.y"
+#line 67 "plural.y"
 {
 	    if ((yyval.exp = new_exp (lor, 2, yyvsp[-2].exp, yyvsp[0].exp)) == NULL)
 	      YYABORT
 	  ;
     break;}
 case 4:
-#line 73 "plural.y"
+#line 72 "plural.y"
 {
 	    if ((yyval.exp = new_exp (land, 2, yyvsp[-2].exp, yyvsp[0].exp)) == NULL)
 	      YYABORT
 	  ;
     break;}
 case 5:
-#line 78 "plural.y"
+#line 77 "plural.y"
 {
 	    if ((yyval.exp = new_exp (equal, 2, yyvsp[-2].exp, yyvsp[0].exp)) == NULL)
 	      YYABORT
 	  ;
     break;}
 case 6:
-#line 83 "plural.y"
+#line 82 "plural.y"
 {
 	    if ((yyval.exp = new_exp (not_equal, 2, yyvsp[-2].exp, yyvsp[0].exp)) == NULL)
 	      YYABORT
 	  ;
     break;}
 case 7:
-#line 88 "plural.y"
+#line 87 "plural.y"
 {
 	    if ((yyval.exp = new_exp (plus, 2, yyvsp[-2].exp, yyvsp[0].exp)) == NULL)
 	      YYABORT
 	  ;
     break;}
 case 8:
-#line 93 "plural.y"
+#line 92 "plural.y"
 {
 	    if ((yyval.exp = new_exp (minus, 2, yyvsp[-2].exp, yyvsp[0].exp)) == NULL)
 	      YYABORT
 	  ;
     break;}
 case 9:
-#line 98 "plural.y"
+#line 97 "plural.y"
 {
 	    if ((yyval.exp = new_exp (mult, 2, yyvsp[-2].exp, yyvsp[0].exp)) == NULL)
 	      YYABORT
 	  ;
     break;}
 case 10:
-#line 103 "plural.y"
+#line 102 "plural.y"
 {
 	    if ((yyval.exp = new_exp (divide, 2, yyvsp[-2].exp, yyvsp[0].exp)) == NULL)
 	      YYABORT
 	  ;
     break;}
 case 11:
-#line 108 "plural.y"
+#line 107 "plural.y"
 {
 	    if ((yyval.exp = new_exp (module, 2, yyvsp[-2].exp, yyvsp[0].exp)) == NULL)
 	      YYABORT
 	  ;
     break;}
 case 12:
-#line 113 "plural.y"
+#line 112 "plural.y"
 {
 	    if ((yyval.exp = new_exp (var, 0)) == NULL)
 	      YYABORT
 	  ;
     break;}
 case 13:
-#line 118 "plural.y"
+#line 117 "plural.y"
 {
 	    if ((yyval.exp = new_exp (num, 0)) == NULL)
 	      YYABORT;
@@ -826,7 +825,7 @@ case 13:
 	  ;
     break;}
 case 14:
-#line 124 "plural.y"
+#line 123 "plural.y"
 {
 	    yyval.exp = yyvsp[-1].exp
 	  ;
@@ -1053,7 +1052,7 @@ yyerrhandle:
     }
   return 1;
 }
-#line 129 "plural.y"
+#line 128 "plural.y"
 
 
 static struct expression *
@@ -1134,8 +1133,6 @@ yylex (YYSTYPE *lval, const char **pexp)
   const char *exp = *pexp;
   int result;
 
-  yydebug = 1;
-
   while (1)
     {
       if (exp[0] == '\\' && exp[1] == '\n')
diff --git a/libio/iofputws.c b/libio/iofputws.c
index daad1b9..db8ce05 100644
--- a/libio/iofputws.c
+++ b/libio/iofputws.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+/* Copyright (C) 1993,1996,1997,1998,1999,2000 Free Software Foundation, Inc.
    This file is part of the GNU IO Library.
 
    This library is free software; you can redistribute it and/or
@@ -31,7 +31,7 @@ fputws (str, fp)
       const wchar_t *str;
       _IO_FILE *fp;
 {
-  _IO_size_t len = wcslen (str);
+  _IO_size_t len = __wcslen (str);
   int result = EOF;
   CHECK_FILE (fp, EOF);
   _IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
diff --git a/libio/iofputws_u.c b/libio/iofputws_u.c
index a5749cd..6219d96 100644
--- a/libio/iofputws_u.c
+++ b/libio/iofputws_u.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+/* Copyright (C) 1993,1996,1997,1998,1999,2000 Free Software Foundation, Inc.
    This file is part of the GNU IO Library.
 
    This library is free software; you can redistribute it and/or
@@ -32,7 +32,7 @@ fputws_unlocked (str, fp)
       const wchar_t *str;
       _IO_FILE *fp;
 {
-  _IO_size_t len = wcslen (str);
+  _IO_size_t len = __wcslen (str);
   int result = EOF;
   CHECK_FILE (fp, EOF);
   if (_IO_fwide (fp, 1) == 1
diff --git a/libio/iogetwline.c b/libio/iogetwline.c
index 760d54a..2d9eca0 100644
--- a/libio/iogetwline.c
+++ b/libio/iogetwline.c
@@ -27,6 +27,10 @@
 #include <string.h>
 #include <wchar.h>
 
+#ifdef _LIBC
+# define wmemcpy __wmemcpy
+#endif
+
 #if defined _LIBC || !_G_HAVE_IO_GETLINE_INFO
 
 _IO_size_t
diff --git a/libio/swprintf.c b/libio/swprintf.c
index f0cb637..b5112e4 100644
--- a/libio/swprintf.c
+++ b/libio/swprintf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1995, 1997, 1998, 1999 Free Software Foundation, Inc.
+/* Copyright (C) 1991,1995,1997,1998,1999,2000 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
@@ -31,7 +31,7 @@ swprintf (s, n, format)
   int done;
 
   va_start (arg, format);
-  done = vswprintf (s, n, format, arg);
+  done = __vswprintf (s, n, format, arg);
   va_end (arg);
 
   return done;
diff --git a/malloc/malloc.c b/malloc/malloc.c
index 9ae5b6e..6db6629 100644
--- a/malloc/malloc.c
+++ b/malloc/malloc.c
@@ -889,6 +889,7 @@ Void_t *(*__morecore)() = __default_morecore;
 
 static size_t __libc_pagesize;
 
+#define access	__access
 #define mmap    __mmap
 #define munmap  __munmap
 #define mremap  __mremap
diff --git a/nss/digits_dots.c b/nss/digits_dots.c
index cfca343..045bf8a 100644
--- a/nss/digits_dots.c
+++ b/nss/digits_dots.c
@@ -17,6 +17,10 @@
    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
+#ifdef USE_NSCD
+# define inet_aton __inet_aton
+#endif
+
   /*
    * disallow names consisting only of digits/dots, unless
    * they end in a dot.
diff --git a/posix/fnmatch.c b/posix/fnmatch.c
index b6f67ae..1db39d9 100644
--- a/posix/fnmatch.c
+++ b/posix/fnmatch.c
@@ -56,6 +56,8 @@
 # include "../locale/elem-hash.h"
 
 # define CONCAT(a,b) __CONCAT(a,b)
+# define mbsinit __mbsinit
+# define mbsrtowcs __mbsrtowcs
 #endif
 
 /* Comment out all this code if we are using the GNU C Library, and are not
diff --git a/posix/spawn_faction_addclose.c b/posix/spawn_faction_addclose.c
index b90abb1..b093f28 100644
--- a/posix/spawn_faction_addclose.c
+++ b/posix/spawn_faction_addclose.c
@@ -28,7 +28,7 @@ int
 posix_spawn_file_actions_addclose (posix_spawn_file_actions_t *file_actions,
 				   int fd)
 {
-  int maxfd = sysconf (_SC_OPEN_MAX);
+  int maxfd = __sysconf (_SC_OPEN_MAX);
   struct __spawn_action *rec;
 
   /* Test for the validity of the file descriptor.  */
diff --git a/posix/spawn_faction_adddup2.c b/posix/spawn_faction_adddup2.c
index 7407cca..f8de8ca 100644
--- a/posix/spawn_faction_adddup2.c
+++ b/posix/spawn_faction_adddup2.c
@@ -28,7 +28,7 @@ int
 posix_spawn_file_actions_adddup2 (posix_spawn_file_actions_t *file_actions,
 				  int fd, int newfd)
 {
-  int maxfd = sysconf (_SC_OPEN_MAX);
+  int maxfd = __sysconf (_SC_OPEN_MAX);
   struct __spawn_action *rec;
 
   /* Test for the validity of the file descriptor.  */
diff --git a/posix/spawn_faction_addopen.c b/posix/spawn_faction_addopen.c
index b177f07..3e0c626 100644
--- a/posix/spawn_faction_addopen.c
+++ b/posix/spawn_faction_addopen.c
@@ -29,7 +29,7 @@ posix_spawn_file_actions_addopen (posix_spawn_file_actions_t *file_actions,
 				  int fd, const char *path, int oflag,
 				  mode_t mode)
 {
-  int maxfd = sysconf (_SC_OPEN_MAX);
+  int maxfd = __sysconf (_SC_OPEN_MAX);
   struct __spawn_action *rec;
 
   /* Test for the validity of the file descriptor.  */
diff --git a/posix/spawni.c b/posix/spawni.c
index 9f10c93..1fa97a0 100644
--- a/posix/spawni.c
+++ b/posix/spawni.c
@@ -77,7 +77,7 @@ __spawni (pid_t *pid, const char *file,
   short int flags;
 
   /* Generate the new process.  */
-  new_pid = fork ();
+  new_pid = __fork ();
   if (new_pid != 0)
     {
       if (new_pid < 0)
@@ -157,16 +157,16 @@ __spawni (pid_t *pid, const char *file,
 	  switch (action->tag)
 	    {
 	    case spawn_do_close:
-	      if (close (action->action.close_action.fd) != 0)
+	      if (__close (action->action.close_action.fd) != 0)
 		/* Signal the error.  */
 		_exit (SPAWN_ERROR);
 	      break;
 
 	    case spawn_do_open:
 	      {
-		int new_fd = open (action->action.open_action.path,
-				   action->action.open_action.oflag,
-				   action->action.open_action.mode);
+		int new_fd = __open (action->action.open_action.path,
+				     action->action.open_action.oflag,
+				     action->action.open_action.mode);
 
 		if (new_fd == -1)
 		  /* The `open' call failed.  */
@@ -180,7 +180,7 @@ __spawni (pid_t *pid, const char *file,
 		      /* The `dup2' call failed.  */
 		      _exit (SPAWN_ERROR);
 
-		    if (close (new_fd) != 0)
+		    if (__close (new_fd) != 0)
 		      /* The `close' call failed.  */
 		      _exit (SPAWN_ERROR);
 		  }
diff --git a/posix/wordexp.c b/posix/wordexp.c
index fd6ce11..739df21 100644
--- a/posix/wordexp.c
+++ b/posix/wordexp.c
@@ -1,5 +1,5 @@
 /* POSIX.2 wordexp implementation.
-   Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Tim Waugh <tim@cyberelk.demon.co.uk>.
 
@@ -851,7 +851,7 @@ exec_comm_child (char *comm, int *fildes, int showerr, int noexec)
     }
 
   /* Make sure the subshell doesn't field-split on our behalf. */
-  unsetenv ("IFS");
+  __unsetenv ("IFS");
 
   __close (fildes[0]);
   __execve (_PATH_BSHELL, (char *const *) args, __environ);
@@ -1069,7 +1069,7 @@ exec_comm (char *comm, char **word, size_t *word_length, size_t *max_length,
           fildes[0] = fildes[1] = -1;
 	  exec_comm_child(comm, fildes, 0, 1);
 	}
-      
+
       if (__waitpid (pid, &status, 0) == pid && status != 0)
 	return WRDE_SYNTAX;
     }
@@ -1847,7 +1847,7 @@ envsubst:
 	  if (pattern && !value)
 	    goto no_space;
 
-	  setenv (env, value, 1);
+	  __setenv (env, value, 1);
 	  break;
 
 	default:
diff --git a/resolv/res_hconf.c b/resolv/res_hconf.c
index 59da9d6..33c00d9 100644
--- a/resolv/res_hconf.c
+++ b/resolv/res_hconf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 95, 96, 97, 98, 99 Free Software Foundation, Inc.
+/* Copyright (C) 1993, 95, 96, 97, 98, 99, 2000 Free Software Foundation, Inc.
    Contributed by David Mosberger (davidm@azstarnet.com).
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -278,7 +278,7 @@ parse_line (const char *fname, int line_num, const char *str)
 
   for (i = 0; i < sizeof (cmd) / sizeof (cmd[0]); ++i)
     {
-      if (strncasecmp (start, cmd[i].name, len) == 0
+      if (__strncasecmp (start, cmd[i].name, len) == 0
 	  && strlen (cmd[i].name) == len)
 	{
 	  c = &cmd[i];
@@ -414,7 +414,7 @@ _res_hconf_reorder_addrs (struct hostent *hp)
   /* Only reorder if we're supposed to.  */
   if ((_res_hconf.flags & HCONF_FLAG_REORDER) == 0)
     return;
-  
+
   /* Can't deal with anything but IPv4 for now...  */
   if (hp->h_addrtype != AF_INET)
     return;
@@ -425,7 +425,7 @@ _res_hconf_reorder_addrs (struct hostent *hp)
       int sd, num, i;
       /* Save errno.  */
       int save = errno;
-      
+
       /* Initialize interface table.  */
 
       num_ifs = 0;
@@ -445,13 +445,13 @@ _res_hconf_reorder_addrs (struct hostent *hp)
       ifaddrs = malloc (num * sizeof (ifaddrs[0]));
       if (!ifaddrs)
 	goto cleanup1;
-      
+
       /* Copy usable interfaces in ifaddrs structure.  */
       for (cur_ifr = ifr, i = 0;  i < num; ++cur_ifr, ++i)
 	{
 	  if (cur_ifr->ifr_addr.sa_family != AF_INET)
 	    continue;
-	  
+
 	  ifaddrs[num_ifs].addrtype = AF_INET;
 	  ifaddrs[num_ifs].u.ipv4.addr =
 	    ((struct sockaddr_in *) &cur_ifr->ifr_addr)->sin_addr.s_addr;
@@ -475,7 +475,7 @@ _res_hconf_reorder_addrs (struct hostent *hp)
       /* Release lock, preserve error value, and close socket.  */
       save = errno;
       __libc_lock_unlock (lock);
-      close (sd);
+      __close (sd);
     }
 
   if (num_ifs == 0)
diff --git a/resolv/res_init.c b/resolv/res_init.c
index b6e63d2..e0ea6ed 100644
--- a/resolv/res_init.c
+++ b/resolv/res_init.c
@@ -1,7 +1,7 @@
 /*
  * Copyright (c) 1985, 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:
@@ -13,7 +13,7 @@
  * 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
@@ -29,14 +29,14 @@
 
 /*
  * 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
@@ -117,7 +117,7 @@ static u_int32_t net_mask __P((struct in_addr));
  * since it was noted that INADDR_ANY actually meant ``the first interface
  * you "ifconfig"'d at boot time'' and if this was a SLIP or PPP interface,
  * it had to be "up" in order for you to reach your own name server.  It
- * was later decided that since the recommended practice is to always 
+ * was later decided that since the recommended practice is to always
  * install local static routes through 127.0.0.1 for all your network
  * interfaces, that we could solve this problem without a code change.
  *
@@ -294,7 +294,8 @@ __res_vinit(res_state statp, int preinit) {
 		    cp = buf + sizeof("nameserver") - 1;
 		    while (*cp == ' ' || *cp == '\t')
 			cp++;
-		    if ((*cp != '\0') && (*cp != '\n') && inet_aton(cp, &a)) {
+		    if ((*cp != '\0') && (*cp != '\n')
+			&& __inet_aton(cp, &a)) {
 			statp->nsaddr_list[nserv].sin_addr = a;
 			statp->nsaddr_list[nserv].sin_family = AF_INET;
 			statp->nsaddr_list[nserv].sin_port =
@@ -343,7 +344,7 @@ __res_vinit(res_state statp, int preinit) {
 				cp++;
 			n = *cp;
 			*cp = 0;
-			if (inet_aton(net, &a)) {
+			if (__inet_aton(net, &a)) {
 			    statp->sort_list[nsort].addr = a;
 			    if (ISSORTMASK(n)) {
 				*cp++ = n;
@@ -353,14 +354,14 @@ __res_vinit(res_state statp, int preinit) {
 				    cp++;
 				n = *cp;
 				*cp = 0;
-				if (inet_aton(net, &a)) {
+				if (__inet_aton(net, &a)) {
 				    statp->sort_list[nsort].mask = a.s_addr;
 				} else {
-				    statp->sort_list[nsort].mask = 
+				    statp->sort_list[nsort].mask =
 					net_mask(statp->sort_list[nsort].addr);
 				}
 			    } else {
-				statp->sort_list[nsort].mask = 
+				statp->sort_list[nsort].mask =
 				    net_mask(statp->sort_list[nsort].addr);
 			    }
 			    nsort++;
@@ -375,7 +376,7 @@ __res_vinit(res_state statp, int preinit) {
 		    continue;
 		}
 	    }
-	    if (nserv > 1) 
+	    if (nserv > 1)
 		statp->nscount = nserv;
 #ifdef _LIBC
 	    if (nservall - nserv > 0)
@@ -526,8 +527,8 @@ void
 res_nclose(res_state statp) {
 	int ns;
 
-	if (statp->_vcsock >= 0) { 
-		(void) close(statp->_vcsock);
+	if (statp->_vcsock >= 0) {
+		(void) __close(statp->_vcsock);
 		statp->_vcsock = -1;
 		statp->_flags &= ~(RES_F_VC | RES_F_CONN);
 	}
@@ -539,7 +540,7 @@ res_nclose(res_state statp) {
 #endif
 	{
 		if (statp->_u._ext.nssocks[ns] != -1) {
-			(void) close(statp->_u._ext.nssocks[ns]);
+			(void) __close(statp->_u._ext.nssocks[ns]);
 			statp->_u._ext.nssocks[ns] = -1;
 		}
 	}
diff --git a/shadow/lckpwdf.c b/shadow/lckpwdf.c
index 4f4ff28..454d65b 100644
--- a/shadow/lckpwdf.c
+++ b/shadow/lckpwdf.c
@@ -131,7 +131,7 @@ __lckpwdf (void)
 
   /* Now make sure the alarm signal is not blocked.  */
   sigemptyset (&new_set);
-  sigaddset (&new_set, SIGALRM);
+  __sigaddset (&new_set, SIGALRM);
   if (__sigprocmask (SIG_UNBLOCK, &new_set, &saved_set) < 0)
     RETURN_RESTORE_HANDLER (-1);
 
diff --git a/signal/sighold.c b/signal/sighold.c
index 730bcac..30ca7d5 100644
--- a/signal/sighold.c
+++ b/signal/sighold.c
@@ -1,5 +1,5 @@
 /* Add SIG to the calling process' signal mask.
-   Copyright (C) 1998 Free Software Foundation, Inc.
+   Copyright (C) 1998, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
@@ -33,7 +33,7 @@ sighold (sig)
     return -1;
 
   /* Add the specified signal.  */
-  if (sigaddset (&set, sig) < 0)
+  if (__sigaddset (&set, sig) < 0)
     return -1;
 
   /* Set the new mask.  */
diff --git a/signal/sigrelse.c b/signal/sigrelse.c
index 56bafaa..3ad7da2 100644
--- a/signal/sigrelse.c
+++ b/signal/sigrelse.c
@@ -1,5 +1,5 @@
 /* Remove SIG from the calling process' signal mask.
-   Copyright (C) 1998 Free Software Foundation, Inc.
+   Copyright (C) 1998, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
@@ -33,7 +33,7 @@ sigrelse (sig)
     return -1;
 
   /* Remove the specified signal.  */
-  if (sigdelset (&set, sig) < 0)
+  if (__sigdelset (&set, sig) < 0)
     return -1;
 
   /* Set the new mask.  */
diff --git a/stdio-common/printf-parse.h b/stdio-common/printf-parse.h
index 45bcc3a..1f2878a 100644
--- a/stdio-common/printf-parse.h
+++ b/stdio-common/printf-parse.h
@@ -106,7 +106,7 @@ find_spec (const UCHAR_T *format, mbstate_t *ps)
 
       /* Remove any hints of a wrong encoding.  */
       ps->__count = 0;
-      if (! isascii (*format) && (len = mbrlen (format, MB_CUR_MAX, ps)) > 0)
+      if (! isascii (*format) && (len = __mbrlen (format, MB_CUR_MAX, ps)) > 0)
 	format += len;
       else
 	++format;
diff --git a/stdio-common/printf-prs.c b/stdio-common/printf-prs.c
index 19869ca..c41b60e 100644
--- a/stdio-common/printf-prs.c
+++ b/stdio-common/printf-prs.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1992, 1995, 1996, 1999 Free Software Foundation, Inc.
+/* Copyright (C) 1991,1992,1995,1996,1999,2000 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
@@ -30,7 +30,7 @@
 # define L_(Str)	Str
 # define ISDIGIT(Ch)	isdigit (Ch)
 # define ISASCII(Ch)	isascii (Ch)
-# define MBRLEN(Cp, L, St) mbrlen (Cp, L, St)
+# define MBRLEN(Cp, L, St) __mbrlen (Cp, L, St)
 
 # ifdef USE_IN_LIBIO
 #  define PUT(F, S, N)	_IO_sputn (F, S, N)
diff --git a/stdio-common/printf_fp.c b/stdio-common/printf_fp.c
index 47052d7..557a022 100644
--- a/stdio-common/printf_fp.c
+++ b/stdio-common/printf_fp.c
@@ -1186,8 +1186,8 @@ group_number (wchar_t *buf, wchar_t *bufend, unsigned int intdig_no,
     return bufend;
 
   /* Move the fractional part down.  */
-  wmemmove (buf + intdig_no + ngroups, buf + intdig_no,
-	    bufend - (buf + intdig_no));
+  __wmemmove (buf + intdig_no + ngroups, buf + intdig_no,
+	      bufend - (buf + intdig_no));
 
   p = buf + intdig_no + ngroups - 1;
   do
diff --git a/stdio-common/vfprintf.c b/stdio-common/vfprintf.c
index 216ab29..3f13026 100644
--- a/stdio-common/vfprintf.c
+++ b/stdio-common/vfprintf.c
@@ -969,9 +969,10 @@ vfprintf (FILE *s, const CHAR_T *format, va_list ap)
       if (!left)							      \
 	PAD (L' ');							      \
       if (fspec == NULL)						      \
-	outchar (btowc ((unsigned char) va_arg (ap, int))); /* Promoted.  */  \
+	outchar (__btowc ((unsigned char) va_arg (ap, int))); /* Promoted. */ \
       else								      \
-	outchar (btowc ((unsigned char) args_value[fspec->data_arg].pa_char));\
+	outchar (__btowc ((unsigned char)				      \
+			  args_value[fspec->data_arg].pa_char));	      \
       if (left)								      \
 	PAD (L' ');							      \
       break;								      \
diff --git a/stdio-common/vfscanf.c b/stdio-common/vfscanf.c
index d618851..0731c56 100644
--- a/stdio-common/vfscanf.c
+++ b/stdio-common/vfscanf.c
@@ -80,7 +80,7 @@
 			 : ((c = _IO_getwc_unlocked (s)),		      \
 			    (void) (c != WEOF && ++read_in), c))
 
-#  define MEMCPY(d, s, n) wmemcpy (d, s, n)
+#  define MEMCPY(d, s, n) __wmemcpy (d, s, n)
 #  define ISSPACE(Ch)	  iswspace (Ch)
 #  define ISDIGIT(Ch)	  iswdigit (Ch)
 #  define ISXDIGIT(Ch)	  iswxdigit (Ch)
@@ -696,7 +696,7 @@ __vfscanf (FILE *s, const char *format, va_list argptr)
 		{
 		  size_t n;
 
-		  n = wcrtomb (!(flags & SUPPRESS) ? str : NULL, c, &state);
+		  n = __wcrtomb (!(flags & SUPPRESS) ? str : NULL, c, &state);
 		  if (n == (size_t) -1)
 		    /* No valid wide character.  */
 		    input_error ();
@@ -883,7 +883,8 @@ __vfscanf (FILE *s, const char *format, va_list argptr)
 			  }
 		      }
 
-		    n = wcrtomb (!(flags & SUPPRESS) ? str : NULL, c, &state);
+		    n = __wcrtomb (!(flags & SUPPRESS) ? str : NULL, c,
+				   &state);
 		    if (n == (size_t) -1)
 		      encode_error ();
 
@@ -939,7 +940,7 @@ __vfscanf (FILE *s, const char *format, va_list argptr)
 		  /* We have to emit the code to get into the intial
 		     state.  */
 		  char buf[MB_LEN_MAX];
-		  size_t n = wcrtomb (buf, L'\0', &state);
+		  size_t n = __wcrtomb (buf, L'\0', &state);
 		  if (n > 0 && (flags & MALLOC)
 		      && str + n >= *strptr + strsize)
 		    {
@@ -2251,7 +2252,7 @@ __vfscanf (FILE *s, const char *format, va_list argptr)
 			}
 		    }
 
-		  n = wcrtomb (!(flags & SUPPRESS) ? str : NULL, c, &state);
+		  n = __wcrtomb (!(flags & SUPPRESS) ? str : NULL, c, &state);
 		  if (n == (size_t) -1)
 		    encode_error ();
 
@@ -2324,7 +2325,7 @@ __vfscanf (FILE *s, const char *format, va_list argptr)
 		  /* We have to emit the code to get into the intial
 		     state.  */
 		  char buf[MB_LEN_MAX];
-		  size_t n = wcrtomb (buf, L'\0', &state);
+		  size_t n = __wcrtomb (buf, L'\0', &state);
 		  if (n > 0 && (flags & MALLOC)
 		      && str + n >= *strptr + strsize)
 		    {
diff --git a/stdlib/rpmatch.c b/stdlib/rpmatch.c
index 7475a77..31fd471 100644
--- a/stdlib/rpmatch.c
+++ b/stdlib/rpmatch.c
@@ -1,7 +1,7 @@
 /* Determine whether string value is affirmation or negative response
    according to current locale's data.
    This file is part of the GNU C Library.
-   Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+   Copyright (C) 1996, 1997, 2000 Free Software Foundation, Inc.
 
    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
@@ -39,17 +39,17 @@ rpmatch (response)
 	  if (*lastp)
 	    {
 	      /* Free the old compiled pattern.  */
-	      regfree (re);
+	      __regfree (re);
 	      *lastp = NULL;
 	    }
 	  /* Compile the pattern and cache it for future runs.  */
-	  if (regcomp (re, pattern, REG_EXTENDED) != 0)
+	  if (__regcomp (re, pattern, REG_EXTENDED) != 0)
 	    return -1;
 	  *lastp = pattern;
 	}
 
       /* Try the pattern.  */
-      return regexec (re, response, 0, NULL, 0) == 0 ? match : nomatch;
+      return __regexec (re, response, 0, NULL, 0) == 0 ? match : nomatch;
     }
 
   /* We cache the response patterns and compiled regexps here.  */
diff --git a/sunrpc/create_xid.c b/sunrpc/create_xid.c
index 15fb367..218b704 100644
--- a/sunrpc/create_xid.c
+++ b/sunrpc/create_xid.c
@@ -1,4 +1,4 @@
-/* Copyright (c) 1998 Free Software Foundation, Inc.
+/* Copyright (c) 1998, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1998.
 
@@ -41,7 +41,7 @@ _create_xid (void)
       struct timeval now;
 
       __gettimeofday (&now, (struct timezone *) 0);
-      srand48_r (now.tv_sec ^ now.tv_usec, &__rpc_lrand48_data);
+      __srand48_r (now.tv_sec ^ now.tv_usec, &__rpc_lrand48_data);
       is_initialized = 1;
     }
 
diff --git a/sunrpc/key_call.c b/sunrpc/key_call.c
index 895e5a3..6e9d4a3 100644
--- a/sunrpc/key_call.c
+++ b/sunrpc/key_call.c
@@ -398,7 +398,7 @@ getkeyserv_handle (int vers)
     {
       /* if other side closed socket, build handle again */
       clnt_control (kcp->client, CLGET_FD, (char *)&fd);
-      if (getpeername (fd,(struct sockaddr *)&name,&namelen) == -1)
+      if (__getpeername (fd,(struct sockaddr *)&name,&namelen) == -1)
 	{
 	  auth_destroy (kcp->client->cl_auth);
 	  clnt_destroy (kcp->client);
diff --git a/sysdeps/generic/setrlimit64.c b/sysdeps/generic/setrlimit64.c
index 1e55de3..d1dca59 100644
--- a/sysdeps/generic/setrlimit64.c
+++ b/sysdeps/generic/setrlimit64.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1991,1995,1996,1997,1998,2000 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
@@ -39,5 +39,5 @@ setrlimit64 (resource, rlimits)
   else
     rlimits32.rlim_max = rlimits->rlim_max;
 
-  return setrlimit (resource, &rlimits32);
+  return __setrlimit (resource, &rlimits32);
 }
diff --git a/sysdeps/generic/utmp_file.c b/sysdeps/generic/utmp_file.c
index 74e91fb..2f172ff 100644
--- a/sysdeps/generic/utmp_file.c
+++ b/sysdeps/generic/utmp_file.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>
    and Paul Janzen <pcj@primenet.com>, 1996.
@@ -133,7 +133,7 @@ setutent_file (void)
 	result = __fcntl (file_fd, F_SETFD, result | FD_CLOEXEC);
       if (result == -1)
 	{
-	  close (file_fd);
+	  __close (file_fd);
 	  return 0;
 	}
     }
diff --git a/sysdeps/generic/vlimit.c b/sysdeps/generic/vlimit.c
index 68addbc..47871bc 100644
--- a/sysdeps/generic/vlimit.c
+++ b/sysdeps/generic/vlimit.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1996, 1997, 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1996, 1997, 1998, 2000 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
@@ -43,7 +43,7 @@ vlimit (resource, value)
 	return -1;
 
       lims.rlim_cur = value;
-      return setrlimit (rlimit_res, &lims);
+      return __setrlimit (rlimit_res, &lims);
     }
 
   __set_errno (EINVAL);
diff --git a/sysdeps/posix/posix_fallocate.c b/sysdeps/posix/posix_fallocate.c
index cd0f961..46ce06f 100644
--- a/sysdeps/posix/posix_fallocate.c
+++ b/sysdeps/posix/posix_fallocate.c
@@ -61,7 +61,7 @@ posix_fallocate (int fd, __off_t offset, size_t len)
     {
       len -= step;
 
-      if (pwrite (fd, "", 1, offset) != 1)
+      if (__pwrite (fd, "", 1, offset) != 1)
 	return errno;
 
       offset += step;
diff --git a/sysdeps/posix/posix_fallocate64.c b/sysdeps/posix/posix_fallocate64.c
index 539244d..4be48e7 100644
--- a/sysdeps/posix/posix_fallocate64.c
+++ b/sysdeps/posix/posix_fallocate64.c
@@ -61,7 +61,7 @@ posix_fallocate64 (int fd, __off64_t offset, size_t len)
     {
       len -= step;
 
-      if (pwrite64 (fd, "", 1, offset) != 1)
+      if (__pwrite64 (fd, "", 1, offset) != 1)
 	return errno;
 
       offset += step;
diff --git a/sysdeps/posix/sigpause.c b/sysdeps/posix/sigpause.c
index 793ec89..4832c6a 100644
--- a/sysdeps/posix/sigpause.c
+++ b/sysdeps/posix/sigpause.c
@@ -35,7 +35,7 @@ __sigpause (sig_or_mask, is_sig)
       /* The modern X/Open implementation is requested.  */
       if (__sigprocmask (0, NULL, &set) < 0
 	  /* Yes, we call `sigdelset' and not `__sigdelset'.  */
-	  || sigdelset (&set, sig_or_mask) < 0)
+	  || __sigdelset (&set, sig_or_mask) < 0)
 	return -1;
     }
   else
diff --git a/sysdeps/posix/sigset.c b/sysdeps/posix/sigset.c
index e234d8a..4fea94f 100644
--- a/sysdeps/posix/sigset.c
+++ b/sysdeps/posix/sigset.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 2000 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
@@ -40,7 +40,7 @@ sigset (sig, disp)
 	return SIG_ERR;
 
       /* Add the specified signal.  */
-      if (sigaddset (&set, sig) < 0)
+      if (__sigaddset (&set, sig) < 0)
 	return SIG_ERR;
 
       /* Add the signal set to the current signal mask.  */
@@ -70,7 +70,7 @@ sigset (sig, disp)
     return SIG_ERR;
 
   /* Add the specified signal.  */
-  if (sigaddset (&set, sig) < 0)
+  if (__sigaddset (&set, sig) < 0)
     return SIG_ERR;
 
   /* Remove the signal set from the current signal mask.  */
diff --git a/sysdeps/unix/bsd/ualarm.c b/sysdeps/unix/bsd/ualarm.c
index 5fd4d79..b280f5b 100644
--- a/sysdeps/unix/bsd/ualarm.c
+++ b/sysdeps/unix/bsd/ualarm.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1997, 1999 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1997, 1999, 2000 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
@@ -36,7 +36,7 @@ ualarm (value, interval)
   timer.it_interval.tv_sec = 0;
   timer.it_interval.tv_usec = interval;
 
-  if (setitimer (ITIMER_REAL, &timer, &otimer) < 0)
+  if (__setitimer (ITIMER_REAL, &timer, &otimer) < 0)
     return -1;
 
   return (otimer.it_value.tv_sec * 1000000) + otimer.it_value.tv_usec;
diff --git a/sysdeps/unix/grantpt.c b/sysdeps/unix/grantpt.c
index df155eb..1ac542f 100644
--- a/sysdeps/unix/grantpt.c
+++ b/sysdeps/unix/grantpt.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
 
@@ -48,7 +48,7 @@ pts_name (int fd, char **pts, size_t buf_len)
 
       if (buf_len)
 	{
-	  rv = ptsname_r (fd, buf, buf_len);
+	  rv = __ptsname_r (fd, buf, buf_len);
 
 	  if (rv != 0 || memchr (buf, '\0', buf_len))
 	    /* We either got an error, or we succeeded and the
@@ -126,7 +126,7 @@ grantpt (int fd)
        Try a moderate value.  */
     grbuflen = 1024;
   grtmpbuf = (char *) __alloca (grbuflen);
-  getgrnam_r (TTY_GROUP, &grbuf, grtmpbuf, grbuflen, &p);
+  __getgrnam_r (TTY_GROUP, &grbuf, grtmpbuf, grbuflen, &p);
   gid = p ? p->gr_gid : __getgid ();
 
   /* Make sure the group of the device is that special group.  */
@@ -157,7 +157,7 @@ grantpt (int fd)
     {
       /* Disable core dumps.  */
       struct rlimit rl = { 0, 0 };
-      setrlimit (RLIMIT_CORE, &rl);
+      __setrlimit (RLIMIT_CORE, &rl);
 
       /* We pase the master pseudo terminal as file descriptor PTY_FILENO.  */
       if (fd != PTY_FILENO)
diff --git a/sysdeps/unix/sysv/linux/dl-origin.c b/sysdeps/unix/sysv/linux/dl-origin.c
index e425467..6ee0ed2 100644
--- a/sysdeps/unix/sysv/linux/dl-origin.c
+++ b/sysdeps/unix/sysv/linux/dl-origin.c
@@ -37,7 +37,7 @@ _dl_get_origin (void)
   char linkval[PATH_MAX];
   char *result;
 
-  if (readlink ("/proc/self/exe", linkval, PATH_MAX) != -1
+  if (__readlink ("/proc/self/exe", linkval, PATH_MAX) != -1
       && linkval[0] != '[')
     {
       /* We can use this value.  */
diff --git a/sysdeps/unix/sysv/linux/getloadavg.c b/sysdeps/unix/sysv/linux/getloadavg.c
index 1612ad2..909920e 100644
--- a/sysdeps/unix/sysv/linux/getloadavg.c
+++ b/sysdeps/unix/sysv/linux/getloadavg.c
@@ -1,5 +1,5 @@
 /* Get system load averages.  Linux (/proc/loadavg) version.
-   Copyright (C) 1999 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2000 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
@@ -42,7 +42,7 @@ getloadavg (double loadavg[], int nelem)
       int i;
 
       nread = __read (fd, buf, sizeof buf - 1);
-      close (fd);
+      __close (fd);
       if (nread < 0)
 	return -1;
       buf[nread - 1] = '\0';
diff --git a/sysdeps/unix/sysv/linux/ttyname.c b/sysdeps/unix/sysv/linux/ttyname.c
index 0973925..81149ff 100644
--- a/sysdeps/unix/sysv/linux/ttyname.c
+++ b/sysdeps/unix/sysv/linux/ttyname.c
@@ -47,14 +47,14 @@ getttyname (const char *dev, dev_t mydev, ino_t myino, int save, int *dostat)
   struct dirent *d;
   size_t devlen = strlen (dev) + 1;
 
-  dirstream = opendir (dev);
+  dirstream = __opendir (dev);
   if (dirstream == NULL)
     {
       *dostat = -1;
       return NULL;
     }
 
-  while ((d = readdir (dirstream)) != NULL)
+  while ((d = __readdir (dirstream)) != NULL)
     if (((ino_t) d->d_fileno == myino || *dostat)
 	&& strcmp (d->d_name, "stdin")
 	&& strcmp (d->d_name, "stdout")
diff --git a/sysdeps/unix/sysv/linux/ulimit.c b/sysdeps/unix/sysv/linux/ulimit.c
index ec03374..dc0ba72 100644
--- a/sysdeps/unix/sysv/linux/ulimit.c
+++ b/sysdeps/unix/sysv/linux/ulimit.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 92, 94, 95, 96, 97, 98 Free Software Foundation, Inc.
+/* Copyright (C) 1991,92,94,95,96,97,98,2000 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
@@ -58,7 +58,7 @@ __ulimit (int cmd, ...)
 	limit.rlim_cur = newlimit * 512;
 	limit.rlim_max = newlimit * 512;
 
-	result = setrlimit (RLIMIT_FSIZE, &limit);
+	result = __setrlimit (RLIMIT_FSIZE, &limit);
       }
       break;
 
diff --git a/time/strftime.c b/time/strftime.c
index 7771880..c8334d9 100644
--- a/time/strftime.c
+++ b/time/strftime.c
@@ -92,8 +92,8 @@ extern char *tzname[];
 # define L_(Str) L##Str
 # define NLW(Sym) _NL_W##Sym
 
-# define MEMCPY(d, s, n) wmemcpy (d, s, n)
-# define STRLEN(s) wcslen (s)
+# define MEMCPY(d, s, n) __wmemcpy (d, s, n)
+# define STRLEN(s) __wcslen (s)
 
 #else
 # define CHAR_T char
@@ -834,7 +834,7 @@ my_strftime (s, maxsize, format, tp ut_argument)
 	      if (era)
 		{
 # ifdef COMPILE_WIDE
-		  size_t len = wcslen (era->era_wname);
+		  size_t len = __wcslen (era->era_wname);
 		  cpy (len, era->era_wname);
 # else
 		  size_t len = strlen (era->era_name);
diff --git a/wcsmbs/wcscoll.c b/wcsmbs/wcscoll.c
index 1dfe939..6fbd13d 100644
--- a/wcsmbs/wcscoll.c
+++ b/wcsmbs/wcscoll.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
@@ -27,7 +27,7 @@
 # define STRCOLL wcscoll
 #endif
 #define STRCMP wcscmp
-#define STRLEN wcslen
+#define STRLEN __wcslen
 #define WEIGHT_H "../locale/weightwc.h"
 #define SUFFIX	WC
 #define L(arg) L##arg
diff --git a/wcsmbs/wcsxfrm.c b/wcsmbs/wcsxfrm.c
index c515657..d4ac133 100644
--- a/wcsmbs/wcsxfrm.c
+++ b/wcsmbs/wcsxfrm.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
@@ -27,7 +27,7 @@
 # define STRXFRM wcsxfrm
 #endif
 #define STRCMP wcscmp
-#define STRLEN wcslen
+#define STRLEN __wcslen
 #define STPNCPY __wcpncpy
 #define WEIGHT_H "../locale/weightwc.h"
 #define SUFFIX	WC