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79 lines
2.3 KiB
C
79 lines
2.3 KiB
C
/*-------------------------------------------------------------------------
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stddef.h - ANSI functions forward declarations
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Copyright (C) 2004, Maarten Brock / sourceforge.brock@dse.nl
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Copyright (C) 2011, Philipp Klaus Krause / pkk@spth.de
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This library is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation; either version 2, or (at your option) any
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later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this library; see the file COPYING. If not, write to the
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Free Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
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MA 02110-1301, USA.
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As a special exception, if you link this library with other files,
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some of which are compiled with SDCC, to produce an executable,
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this library does not by itself cause the resulting executable to
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be covered by the GNU General Public License. This exception does
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not however invalidate any other reasons why the executable file
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might be covered by the GNU General Public License.
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-------------------------------------------------------------------------*/
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#ifndef __SDCC_STDDEF_H
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#define __SDCC_STDDEF_H 1
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#ifndef NULL
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#define NULL (void *)0
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#endif
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#ifndef __PTRDIFF_T_DEFINED
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#define __PTRDIFF_T_DEFINED
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#if defined (__SDCC_mcs51) || defined (__SDCC_ds390)
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typedef long int ptrdiff_t;
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#else
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typedef int ptrdiff_t;
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#endif
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#endif
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#ifndef __SIZE_T_DEFINED
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#define __SIZE_T_DEFINED
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typedef unsigned int size_t;
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#endif
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#if __STDC_VERSION__ >= 201112L
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typedef unsigned char max_align_t;
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#endif
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#ifndef __WCHAR_T_DEFINED
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#define __WCHAR_T_DEFINED
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typedef unsigned long int wchar_t;
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#endif
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/* Bounds-checking interfaces from annex K of the C11 standard. */
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#if defined (__STDC_WANT_LIB_EXT1__) && __STDC_WANT_LIB_EXT1__
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#ifndef __RSIZE_T_DEFINED
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#define __RSIZE_T_DEFINED
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typedef size_t rsize_t;
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#endif
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#ifndef __ERRNO_T_DEFINED
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#define __ERRNO_T_DEFINED
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typedef int errno_t;
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#endif
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#endif
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#define offsetof(s, m) __builtin_offsetof (s, m)
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#endif
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