X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=include%2Fstddef.h;h=eff0c55bd8d3390f4399e205d3dcba94d52ce32e;hb=4e18dad55a21955e811ecca92aa4e39323f64a6b;hp=6f7cbd48507472b3620f58b350b6b39c6d7cfb4e;hpb=53dd513176425872128ef26031d00952ef7a0628;p=cc65

diff --git a/include/stddef.h b/include/stddef.h
index 6f7cbd485..eff0c55bd 100644
--- a/include/stddef.h
+++ b/include/stddef.h
@@ -1,9 +1,35 @@
-/*
- * stddef.h
- *
- * Ullrich von Bassewitz, 06.06.1998
- *
- */
+/*****************************************************************************/
+/*                                                                           */
+/*	     			   stddef.h				     */
+/*                                                                           */
+/*	     		      Common definitions			     */
+/*                                                                           */
+/*                                                                           */
+/*                                                                           */
+/* (C) 1998-2009, Ullrich von Bassewitz                                      */
+/*                Roemerstrasse 52                                           */
+/*                D-70794 Filderstadt                                        */
+/* EMail:         uz@cc65.org                                                */
+/*                                                                           */
+/*                                                                           */
+/* This software is provided 'as-is', without any expressed or implied       */
+/* warranty.  In no event will the authors be held liable for any damages    */
+/* arising from the use of this software.                                    */
+/*                                                                           */
+/* Permission is granted to anyone to use this software for any purpose,     */
+/* including commercial applications, and to alter it and redistribute it    */
+/* freely, subject to the following restrictions:                            */
+/*                                                                           */
+/* 1. The origin of this software must not be misrepresented; you must not   */
+/*    claim that you wrote the original software. If you use this software   */
+/*    in a product, an acknowledgment in the product documentation would be  */
+/*    appreciated but is not required.                                       */
+/* 2. Altered source versions must be plainly marked as such, and must not   */
+/*    be misrepresented as being the original software.                      */
+/* 3. This notice may not be removed or altered from any source              */
+/*    distribution.                                                          */
+/*                                                                           */
+/*****************************************************************************/
 
 
 
@@ -13,14 +39,24 @@
 
 
 /* Standard data types */
+#ifndef _HAVE_ptrdiff_t
+#define _HAVE_ptrdiff_t
 typedef int ptrdiff_t;
+#endif
+#ifndef _HAVE_wchar_t
+#define _HAVE_wchar_t
+typedef char wchar_t;
+#endif
+#ifndef _HAVE_size_t
+#define _HAVE_size_t
 typedef unsigned size_t;
+#endif
 
 /* NULL pointer */
-#ifdef NULL
-#  undef NULL
-#endif
+#ifndef _HAVE_NULL
 #define NULL	0
+#define _HAVE_NULL
+#endif
 
 /* offsetof macro */
 #define offsetof(type, member)	(size_t) (&((type*) 0)->member)