2001-05-10 Elena Zannoni <ezannoni@redhat.com>

[deliverable/binutils-gdb.git] / gdb / gnu-regex.c

diff --git a/gdb/gnu-regex.c b/gdb/gnu-regex.c
index 547668e50a27acce96b105c7bb85c79adc191573..6acdcf27a5a1cbc677e12124520012accf758d1d 100644 (file)
--- a/gdb/gnu-regex.c
+++ b/gdb/gnu-regex.c
@@ -1,11 +1,13 @@
+/* *INDENT-OFF* */ /* keep in sync with glibc */
 /* Extended regular expression matching and search library,
    version 0.12.
    (Implements POSIX draft P1003.2/D11.2, except for some of the
    internationalization features.)
-   Copyright (C) 1993, 94, 95, 96, 97, 98 Free Software Foundation, Inc.
+   Copyright 1993, 1994, 1995, 1996, 1998, 1999, 2000
+   Free Software Foundation, Inc.
 
    NOTE: The canonical source of this file is maintained with the 
-   GNU C Library.  Bugs can be reported to bug-glibc@prep.ai.mit.edu.
+   GNU C Library.  Bugs can be reported to bug-glibc@gnu.org.
 
    This program is free software; you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by the
@@ -19,7 +21,8 @@
 
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software Foundation, 
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
 
 /* AIX requires this to be the first thing in the file. */
 #if defined _AIX && !defined REGEX_MALLOC
@@ -57,7 +60,8 @@
 #endif
 
 /* This is for other GNU distributions with internationalized messages.  */
-#if HAVE_LIBINTL_H || defined _LIBC
+/* CYGNUS LOCAL: ../intl will handle this for us */
+#ifdef ENABLE_NLS
 # include <libintl.h>
 #else
 # define gettext(msgid) (msgid)
@@ -1699,7 +1703,11 @@ typedef struct
        }                                                               \
     }
 
-#if defined _LIBC || (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H)
+/* Use this only if they have btowc(), since wctype() is used below
+   together with btowc().  btowc() is defined in the 1994 Amendment 1
+   to ISO C and may not be present on systems where we have wchar.h
+   and wctype.h.  */
+#if defined _LIBC || (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H && defined HAVE_BTOWC)
 /* The GNU C library provides support for user-defined character classes
    and the functions from ISO C amendement 1.  */
 # ifdef CHARCLASS_NAME_MAX
@@ -5723,7 +5731,7 @@ 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;