* lib/string_.h (strncasecmp): Fix typo: this macro takes 3

[gnulib.git] / m4 / stpncpy.m4

diff --git a/m4/stpncpy.m4 b/m4/stpncpy.m4
index 8852579..7e15186 100644 (file)
--- a/m4/stpncpy.m4
+++ b/m4/stpncpy.m4
@@ -1,4 +1,4 @@
-# stpncpy.m4 serial 5
+# stpncpy.m4 serial 6
 dnl Copyright (C) 2002-2003, 2005-2007 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -9,6 +9,8 @@ AC_DEFUN([gl_FUNC_STPNCPY],
   dnl Persuade glibc <string.h> to declare stpncpy().
   AC_REQUIRE([AC_GNU_SOURCE])
 
+  AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
+
   dnl Both glibc and AIX (4.3.3, 5.1) have an stpncpy() function
   dnl declared in <string.h>. Its side effects are the same as those
   dnl of strncpy():