X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fstrchrnul.m4;h=8492b9f174a24435c8bacc3c6212d18eb932f43a;hb=f919324aee68ab32b44e12dd697d60c96f9aae86;hp=565e338d5cefbfbf704a1605f768275b9e3b07fd;hpb=2d0fc24aba5e2c71a55b991a6e0ba6a01110581f;p=gnulib.git

diff --git a/m4/strchrnul.m4 b/m4/strchrnul.m4
index 565e338d5..8492b9f17 100644
--- a/m4/strchrnul.m4
+++ b/m4/strchrnul.m4
@@ -1,10 +1,8 @@
-# strchrnul.m4 serial 1
+# strchrnul.m4 serial 3
 dnl Copyright (C) 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
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
+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_STRCHRNUL],
 [
@@ -18,6 +16,4 @@ AC_DEFUN([gl_FUNC_STRCHRNUL],
 ])
 
 # Prerequisites of lib/strchrnul.c.
-AC_DEFUN([gl_PREREQ_STRCHRNUL], [
-  AC_CHECK_HEADERS_ONCE(string.h)
-])
+AC_DEFUN([gl_PREREQ_STRCHRNUL], [:])