forked from Mirrors/wine-wine
59 lines
1.7 KiB
C
59 lines
1.7 KiB
C
/*
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* Wine heap memory allocation wrappers
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*
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* Copyright 2006 Jacek Caban for CodeWeavers
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* Copyright 2013, 2018 Michael Stefaniuc
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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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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef __WINE_WINE_HEAP_H
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#define __WINE_WINE_HEAP_H
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#include <winbase.h>
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static inline void * __WINE_ALLOC_SIZE(1) heap_alloc(SIZE_T len)
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{
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return HeapAlloc(GetProcessHeap(), 0, len);
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}
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static inline void * __WINE_ALLOC_SIZE(1) heap_alloc_zero(SIZE_T len)
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{
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return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
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}
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static inline void * __WINE_ALLOC_SIZE(2) heap_realloc(void *mem, SIZE_T len)
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{
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if (!mem)
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return HeapAlloc(GetProcessHeap(), 0, len);
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return HeapReAlloc(GetProcessHeap(), 0, mem, len);
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}
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static inline void heap_free(void *mem)
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{
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HeapFree(GetProcessHeap(), 0, mem);
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}
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static inline void *heap_calloc(SIZE_T count, SIZE_T size)
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{
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SIZE_T len = count * size;
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if (size && len / size != count)
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return NULL;
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return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
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}
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#endif /* __WINE_WINE_HEAP_H */
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