From 30baa360c58a1de211bd14937530dfaf8362fae3 Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Thu, 9 Apr 1998 21:53:07 +0000
Subject: [PATCH] Update.

	* posix/regex.c: Define regerror really as __regerror.
	* posix/regex.h: Add __ protected prototypes for regcomp, regexec,
	regerror and regfree.
---
 ChangeLog     |  4 ++++
 posix/regex.c |  2 +-
 posix/regex.h | 27 +++++++++++++++++++--------
 3 files changed, 24 insertions(+), 9 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 2464b22a94..88b1655839 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 1998-04-09  Ulrich Drepper  <drepper@cygnus.com>
 
+	* posix/regex.c: Define regerror really as __regerror.
+	* posix/regex.h: Add __ protected prototypes for regcomp, regexec,
+	regerror and regfree.
+
 	* stdlib/strtof_l.c: Declare ____strtoull_l_internal.
 	* stdlib/strtod_l.c: Likewise.
 	* stdlib/strtold_l.c: Likewise.
diff --git a/posix/regex.c b/posix/regex.c
index 1051cc3ac6..aeaf198a15 100644
--- a/posix/regex.c
+++ b/posix/regex.c
@@ -5761,7 +5761,7 @@ weak_alias (__regexec, regexec)
    from either regcomp or regexec.   We don't use PREG here.  */
 
 size_t
-regerror (errcode, preg, errbuf, errbuf_size)
+__regerror (errcode, preg, errbuf, errbuf_size)
     int errcode;
     const regex_t *preg;
     char *errbuf;
diff --git a/posix/regex.h b/posix/regex.h
index 29e9692b90..cb26d54072 100644
--- a/posix/regex.h
+++ b/posix/regex.h
@@ -536,14 +536,25 @@ extern int re_exec _RE_ARGS ((const char *));
 #endif
 
 /* POSIX compatibility.  */
-extern int regcomp _RE_ARGS ((regex_t *preg, const char *pattern, int cflags));
-extern int regexec
-  _RE_ARGS ((const regex_t *preg, const char *string, size_t nmatch,
-             regmatch_t pmatch[], int eflags));
-extern size_t regerror
-  _RE_ARGS ((int errcode, const regex_t *preg, char *errbuf,
-             size_t errbuf_size));
-extern void regfree _RE_ARGS ((regex_t *preg));
+extern int __regcomp _RE_ARGS ((regex_t *__preg, const char *__pattern,
+				int __cflags));
+extern int regcomp _RE_ARGS ((regex_t *__preg, const char *__pattern,
+			      int __cflags));
+
+extern int __regexec _RE_ARGS ((const regex_t *__preg,
+				const char *__string, size_t __nmatch,
+				regmatch_t __pmatch[], int __eflags));
+extern int regexec _RE_ARGS ((const regex_t *__preg,
+			      const char *__string, size_t __nmatch,
+			      regmatch_t __pmatch[], int __eflags));
+
+extern size_t __regerror _RE_ARGS ((int __errcode, const regex_t *__preg,
+				    char *__errbuf, size_t __errbuf_size));
+extern size_t regerror _RE_ARGS ((int __errcode, const regex_t *__preg,
+				  char *__errbuf, size_t __errbuf_size));
+
+extern void __regfree _RE_ARGS ((regex_t *__preg));
+extern void regfree _RE_ARGS ((regex_t *__preg));
 
 
 #ifdef __cplusplus