Port to Tandem NSK OSS, which has 64-bit signed int but at most

[gnulib.git] / lib / strcasestr.c

diff --git a/lib/strcasestr.c b/lib/strcasestr.c
index 5a0fc42..6812b5d 100644 (file)
--- a/lib/strcasestr.c
+++ b/lib/strcasestr.c
@@ -1,5 +1,5 @@
 /* Case-insensitive searching in a string.
-   Copyright (C) 2005 Free Software Foundation, Inc.
+   Copyright (C) 2005-2006 Free Software Foundation, Inc.
    Written by Bruno Haible <bruno@clisp.org>, 2005.
 
    This program is free software; you can redistribute it and/or modify
@@ -16,14 +16,13 @@
    along with this program; if not, write to the Free Software Foundation,
    Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
 
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
+#include <config.h>
 
 /* Specification.  */
 #include "strcasestr.h"
 
 #include <ctype.h>
+#include <stddef.h>  /* for NULL */
 
 #if HAVE_MBRTOWC
 # include "mbuiter.h"