Simplify and document.

[gnulib.git] / m4 / strndup.m4

diff --git a/m4/strndup.m4 b/m4/strndup.m4
index 65a50e8..dd5780b 100644 (file)
--- a/m4/strndup.m4
+++ b/m4/strndup.m4
@@ -1,4 +1,4 @@
-# strndup.m4 serial 10
+# strndup.m4 serial 11
 dnl Copyright (C) 2002-2003, 2005-2006 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -39,8 +39,6 @@ AC_DEFUN([gl_FUNC_STRNDUP],
     AC_DEFINE([HAVE_STRNDUP], 1,
       [Define if you have the strndup() function and it works.])
   else
-    AC_DEFINE([__STRNDUP_PREFIX], [[rpl_]],
-      [Define to rpl_ if the strndup replacement function should be used.])
     AC_LIBOBJ([strndup])
     gl_PREREQ_STRNDUP
   fi