Add GNUSTANDARDS (for eggert only).

[gnulib.git] / m4 / strnlen.m4

diff --git a/m4/strnlen.m4 b/m4/strnlen.m4
index 5838a0d..989ff49 100644 (file)
--- a/m4/strnlen.m4
+++ b/m4/strnlen.m4
@@ -1,5 +1,5 @@
-# strnlen.m4 serial 1
-dnl Copyright (C) 2002 Free Software Foundation, Inc.
+# strnlen.m4 serial 3
+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
@@ -17,14 +17,11 @@ AC_DEFUN([gl_FUNC_STRNLEN],
     # that the above use of AC_FUNC_STRNLEN means we may have to use
     # lib/strnlen.c.
     #AC_LIBOBJ(strnlen)
+    AC_DEFINE(strnlen, rpl_strnlen,
+      [Define to rpl_strnlen if the replacement function should be used.])
     gl_PREREQ_STRNLEN
   fi
 ])
 
 # Prerequisites of lib/strnlen.c.
-AC_DEFUN([gl_PREREQ_STRNLEN], [
-  AC_REQUIRE([AC_HEADER_STDC])
-  AC_CHECK_HEADERS_ONCE(memory.h string.h)
-  AC_CHECK_DECLS(memchr)
-])
-
+AC_DEFUN([gl_PREREQ_STRNLEN], [:])