[Bug-gnulib] mountlist patches to assume C89 or better

[Paul Eggert]

I installed this:

2003-09-09  Paul Eggert  <address@hidden>

        * mountlist.c:Include <stdlib.h>, <string.h> unconditionally.
        (free): Remove decl.
        * mountlist.m4 (gl_PREREQ_MOUNTLIST_EXTRA): Don't check for standard
        C orders, or for string.h.

Index: lib/mountlist.c
===================================================================
RCS file: /cvsroot/gnulib/gnulib/lib/mountlist.c,v
retrieving revision 1.41
diff -p -u -r1.41 mountlist.c
--- lib/mountlist.c     14 Aug 2003 23:34:39 -0000      1.41
+++ lib/mountlist.c     9 Sep 2003 22:45:42 -0000
@@ -21,18 +21,9 @@
 
 #include <stdio.h>
 #include <sys/types.h>
+#include <stdlib.h>
+#include <string.h>
 
-
-#ifdef STDC_HEADERS
-# include <stdlib.h>
-#else
-void free ();
-#endif
-#if defined STDC_HEADERS || defined HAVE_STRING_H
-# include <string.h>
-#else
-# include <strings.h>
-#endif
 #include "xalloc.h"
 
 #ifndef strstr
Index: m4/mountlist.m4
===================================================================
RCS file: /cvsroot/gnulib/gnulib/m4/mountlist.m4,v
retrieving revision 1.1
diff -p -u -r1.1 mountlist.m4
--- m4/mountlist.m4     31 Dec 2002 13:42:07 -0000      1.1
+++ m4/mountlist.m4     9 Sep 2003 22:45:42 -0000
@@ -1,5 +1,5 @@
-# mountlist.m4 serial 1
-dnl Copyright (C) 2002 Free Software Foundation, Inc.
+# mountlist.m4 serial 2
+dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc.
 dnl This file is free software, distributed under the terms of the GNU
 dnl General Public License.  As a special exception to the GNU General
 dnl Public License, this file may be distributed as part of a program
@@ -19,9 +19,8 @@ AC_DEFUN([gl_MOUNTLIST],
 # Prerequisites of lib/mountlist.c not done by jm_LIST_MOUNTED_FILESYSTEMS.
 AC_DEFUN([gl_PREREQ_MOUNTLIST_EXTRA],
 [
-  AC_REQUIRE([AC_HEADER_STDC])
   dnl Note jm_LIST_MOUNTED_FILESYSTEMS checks for mntent.h, not sys/mntent.h.
-  AC_CHECK_HEADERS_ONCE(fcntl.h string.h unistd.h)
+  AC_CHECK_HEADERS_ONCE(fcntl.h unistd.h)
   AC_CHECK_HEADERS(sys/mntent.h)
   jm_FSTYPENAME
 ])