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- /*-------------------------------------------------------------------------
- stddef.h - ANSI functions forward declarations
- Copyright (C) 2004, Maarten Brock / sourceforge.brock@dse.nl
- Copyright (C) 2011, Philipp Klaus Krause / pkk@spth.de
- This library is free software; you can redistribute it and/or modify it
- under the terms of the GNU General Public License as published by the
- Free Software Foundation; either version 2, or (at your option) any
- later version.
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this library; see the file COPYING. If not, write to the
- Free Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
- MA 02110-1301, USA.
- As a special exception, if you link this library with other files,
- some of which are compiled with SDCC, to produce an executable,
- this library does not by itself cause the resulting executable to
- be covered by the GNU General Public License. This exception does
- not however invalidate any other reasons why the executable file
- might be covered by the GNU General Public License.
- -------------------------------------------------------------------------*/
- #ifndef __SDCC_STDDEF_H
- #define __SDCC_STDDEF_H 1
- #ifndef NULL
- #define NULL (void *)0
- #endif
- #ifndef __PTRDIFF_T_DEFINED
- #define __PTRDIFF_T_DEFINED
- #if defined (__SDCC_mcs51) || defined (__SDCC_ds390)
- typedef long int ptrdiff_t;
- #else
- typedef int ptrdiff_t;
- #endif
- #endif
- #ifndef __SIZE_T_DEFINED
- #define __SIZE_T_DEFINED
- typedef unsigned int size_t;
- #endif
- #ifndef __WCHAR_T_DEFINED
- #define __WCHAR_T_DEFINED
- typedef char wchar_t;
- #endif
- /* Bounds-checking interfaces from annex K of the C11 standard. */
- #if defined (__STDC_WANT_LIB_EXT1__) && __STDC_WANT_LIB_EXT1__
- #ifndef __RSIZE_T_DEFINED
- #define __RSIZE_T_DEFINED
- typedef size_t rsize_t;
- #endif
- #ifndef __ERRNO_T_DEFINED
- #define __ERRNO_T_DEFINED
- typedef int errno_t;
- #endif
- #endif
- #define offsetof(s, m) __builtin_offsetof (s, m)
- #endif
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