72 lines
1.6 KiB
C
72 lines
1.6 KiB
C
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/* @(#)alloca.h 1.7 10/08/24 Copyright 2002-2010 J. Schilling */
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/*
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* Definitions for users of alloca()
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*
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* Important: #include this directly after <schily/mconfig.h>
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* and before any other include file.
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* See comment in _AIX part below.
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*
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* Copyright (c) 2002-2010 J. Schilling
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*/
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/*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* See the file CDDL.Schily.txt in this distribution for details.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file CDDL.Schily.txt from this distribution.
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*/
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#ifndef _SCHILY_ALLOCA_H
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#define _SCHILY_ALLOCA_H
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#ifdef __GNUC__
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# ifndef alloca
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# define alloca(s) __builtin_alloca(s)
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# endif
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#else
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# ifdef _MSC_VER
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# include <malloc.h>
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# define alloca _alloca
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# else
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# if HAVE_ALLOCA_H
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# include <alloca.h>
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# else
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# ifdef _AIX
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/*
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* Indent so pre-ANSI compilers will ignore it
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*
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* Some versions of AIX may require this to be
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* first in the file and only preceded by
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* comments and preprocessor directives/
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*/
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/* CSTYLED */
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#pragma alloca
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# else
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# ifndef alloca
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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* predefined by HP cc +Olibcalls
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*/
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# ifdef PROTOTYPES
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extern void *alloca();
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# else
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extern char *alloca();
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# endif
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#ifdef __cplusplus
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}
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#endif
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# endif
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# endif
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# endif
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# endif
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#endif
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#endif /* _SCHILY_ALLOCA_H */
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