* lib/quotearg.c: Include <wctype.h> early, before the definition of

[gnulib.git] / m4 / memchr.m4

diff --git a/m4/memchr.m4 b/m4/memchr.m4
index 7b6cfc4..91b8636 100644 (file)
--- a/m4/memchr.m4
+++ b/m4/memchr.m4
@@ -1,21 +1,18 @@
-# memchr.m4 serial 1
-dnl Copyright (C) 2002 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
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
+# memchr.m4 serial 4
+dnl Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
 
 AC_DEFUN([gl_FUNC_MEMCHR],
 [
   AC_REPLACE_FUNCS(memchr)
   if test $ac_cv_func_memchr = no; then
-    jm_PREREQ_MEMCHR
+    gl_PREREQ_MEMCHR
   fi
 ])
 
 # Prerequisites of lib/memchr.c.
-AC_DEFUN([jm_PREREQ_MEMCHR], [
-  AC_CHECK_HEADERS_ONCE(limits.h stdlib.h)
+AC_DEFUN([gl_PREREQ_MEMCHR], [
   AC_CHECK_HEADERS(bp-sym.h)
 ])