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101 lines
2.1 KiB
C
101 lines
2.1 KiB
C
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///////////////////////////////////////////////////////////////////////////////
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//
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/// \file sysdefs.h
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/// \brief Common includes, definitions, system-specific things etc.
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///
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/// This file is used also by the lzma command line tool, that's why this
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/// file is separate from common.h.
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//
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// Copyright (C) 2007 Lasse Collin
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License, or (at your option) any later version.
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//
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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 GNU
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// Lesser General Public License for more details.
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//
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///////////////////////////////////////////////////////////////////////////////
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#ifndef LZMA_SYSDEFS_H
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#define LZMA_SYSDEFS_H
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//////////////
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// Includes //
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//////////////
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include "lzma.h"
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#include <stdlib.h>
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#ifdef HAVE_STDBOOL_H
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# include <stdbool.h>
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#else
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# if ! HAVE__BOOL
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typedef unsigned char _Bool;
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# endif
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# define bool _Bool
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# define false 0
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# define true 1
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# define __bool_true_false_are_defined 1
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#endif
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#ifdef HAVE_ASSERT_H
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# include <assert.h>
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#else
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# ifdef NDEBUG
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# define assert(x)
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# else
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// TODO: Pretty bad assert() macro.
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# define assert(x) (!(x) && abort())
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# endif
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#endif
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#ifdef HAVE_STRING_H
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# include <string.h>
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#endif
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#ifdef HAVE_STRINGS_H
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# include <strings.h>
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#endif
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#ifdef HAVE_MEMORY_H
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# include <memory.h>
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#endif
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////////////
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// Macros //
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////////////
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#ifndef HAVE_MEMCPY
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# define memcpy(dest, src, n) bcopy(src, dest, n)
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#endif
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#ifndef HAVE_MEMMOVE
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# define memmove(dest, src, n) bcopy(src, dest, n)
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#endif
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#ifdef HAVE_MEMSET
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# define memzero(s, n) memset(s, 0, n)
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#else
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# define memzero(s, n) bzero(s, n)
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#endif
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#ifndef MIN
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# define MIN(x, y) ((x) < (y) ? (x) : (y))
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#endif
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#ifndef MAX
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# define MAX(x, y) ((x) > (y) ? (x) : (y))
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#endif
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#endif
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