mirror of
https://github.com/ApfelTeeSaft/reactos.git
synced 2026-08-26 19:33:31 +00:00
Timo Kreuzer
991830a0e8
The purpose is to link to this library for wine modules that use only malloc/free/calloc/_recalloc, so they don't require to be linked to msvcrt.
40 lines
882 B
C
40 lines
882 B
C
/*
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* PROJECT: ReactOS CRT heap support library
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* LICENSE: MIT (https://spdx.org/licenses/MIT)
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* PURPOSE: Implementation of _recalloc
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* COPYRIGHT: Copyright 2026 Timo Kreuzer <[email protected]>
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*/
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#include <malloc.h>
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#include <windef.h>
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#include <winbase.h>
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void* __cdecl _recalloc(void* Block, size_t Count, size_t Size)
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{
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size_t newSize = Count * Size;
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if ((Size != 0) && (newSize / Size != Count))
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{
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return NULL;
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}
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if (Block == NULL)
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{
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return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, newSize);
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}
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if (newSize == 0)
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{
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HeapFree(GetProcessHeap(), 0, Block);
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return NULL;
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}
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return HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, Block, newSize);
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}
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#ifdef _M_IX86
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const void* const _imp___recalloc = _recalloc;
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#else
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const void* const __imp__recalloc = _recalloc;
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#endif
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