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71 lines
2.9 KiB
C

/*****************************************************************************/
/* */
/* 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. */
/* */
/*****************************************************************************/
#ifndef _STDDEF_H
#define _STDDEF_H
/* 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 */
#ifndef _HAVE_NULL
#define NULL 0
#define _HAVE_NULL
#endif
/* offsetof macro */
#define offsetof(type, member) (size_t) (&((type*) 0)->member)
/* End of stddef.h */
#endif