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43 lines
1.4 KiB
C
43 lines
1.4 KiB
C
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///////////////////////////////////////////////////////////////////////////////
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//
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/// \file alloc.h
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/// \brief Memory allocation functions
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//
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// Copyright (C) 2007 Lasse Collin
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//
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// This program 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 program 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 ALLOC_H
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#define ALLOC_H
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#include "private.h"
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/// Safe malloc() that never returns NULL.
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extern void *xmalloc(size_t size);
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/// Safe realloc() that never returns NULL.
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extern void *xrealloc(void *ptr, size_t size);
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/// Safe strdup() that never returns NULL.
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extern char *xstrdup(const char *src);
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/// xrealloc()s *dest to the size needed by src, and copies src to *dest.
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extern void xstrcpy(char **dest, const char *src);
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/// Function for lzma_allocator.alloc. This uses xmalloc().
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extern void *allocator(void *opaque lzma_attribute((unused)),
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size_t nmemb lzma_attribute((unused)), size_t size);
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#endif
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