-# strchrnul.m4 serial 3
-dnl Copyright (C) 2003 Free Software Foundation, Inc.
+# strchrnul.m4 serial 5
+dnl Copyright (C) 2003, 2007 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.
dnl Persuade glibc <string.h> to declare strchrnul().
AC_REQUIRE([AC_GNU_SOURCE])
+ AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
AC_REPLACE_FUNCS(strchrnul)
if test $ac_cv_func_strchrnul = no; then
+ HAVE_STRCHRNUL=0
gl_PREREQ_STRCHRNUL
fi
])