.

[gnulib.git] / m4 / stpncpy.m4

diff --git a/m4/stpncpy.m4 b/m4/stpncpy.m4
index aebfe73..ec88b54 100644 (file)
--- a/m4/stpncpy.m4
+++ b/m4/stpncpy.m4
@@ -1,10 +1,8 @@
-# stpncpy.m4 serial 1
-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
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
+# stpncpy.m4 serial 4
+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,
+dnl with or without modifications, as long as this notice is preserved.
 
 AC_DEFUN([gl_FUNC_STPNCPY],
 [
@@ -24,6 +22,8 @@ AC_DEFUN([gl_FUNC_STPNCPY],
   AC_CACHE_CHECK([for working stpncpy], gl_cv_func_stpncpy, [
     AC_TRY_RUN([
 #include <stdlib.h>
+#include <string.h> /* for strcpy */
+/* The stpncpy prototype is missing in <string.h> on AIX 4.  */
 extern char *stpncpy (char *dest, const char *src, size_t n);
 int main () {
   const char *src = "Hello";