c2ff5ec954
* include/sys/types.h [__PTRDIFF_T]: Extra guard for ptrdiff_t. [__SIZE_T]: Extra guard for size_t. * include/stdlib.h: Include alloca; remove alloca prototype, * include/errno.h: Add E2BIG.
49 lines
1.2 KiB
C
49 lines
1.2 KiB
C
/* -*-comment-start: "//";comment-end:""-*-
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* Mes --- Maxwell Equations of Software
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* Copyright © 2017 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
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*
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* This file is part of Mes.
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*
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* Mes 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
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* the Free Software Foundation; either version 3 of the License, or (at
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* your option) any later version.
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*
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* Mes is distributed in the hope that it will be useful, but
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* 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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*
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* You should have received a copy of the GNU General Public License
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* along with Mes. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __MES_ALLOCA_H
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#define __MES_ALLOCA_H 1
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#if WITH_GLIBC
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#ifndef _GNU_SOURCE
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#define _GNU_SOURCE
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#endif
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#undef __MES_ALLOCA_H 1
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#include_next <alloca.h>
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#else // ! WITH_GLIBC
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#ifndef __MES_SIZE_T
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#define __MES_SIZE_T
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#undef size_t
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typedef unsigned long size_t;
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#endif
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#if _ALLOCA_UNSIGNED
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void * alloca (unsigned size);
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#elif _ALLOCA_CHAR
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char * alloca (int);
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#else
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void * alloca (size_t size);
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#endif
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#endif // ! WITH_GLIBC
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#endif // __MES_ALLOCA_H
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