33 lines
911 B
C
33 lines
911 B
C
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/*++
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Copyright (c) 1997 Microsoft Corporation
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Module Name:
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macros.h
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Abstract:
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This module contains the global macros
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--*/
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#ifndef _MACROS_H
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#define _MACROS_H
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HANDLE g_HeapHandle; // g_HeapHandle is the global handle to the heap
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// MemInitializeMacro is a macro to get the handle to the heap
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#define MemInitializeMacro(hHeap) (g_HeapHandle = hHeap)
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// MemAllocMacro is a macro to allocate dwBytes bytes of memory from the heap
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#define MemAllocMacro(dwBytes) (HeapAlloc(g_HeapHandle, HEAP_GENERATE_EXCEPTIONS | HEAP_ZERO_MEMORY, dwBytes))
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// MemReAllocMacro is a macro to reallocate dwBytes bytes of memory from the heap
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#define MemReAllocMacro(lpMem, dwBytes) (HeapReAlloc(g_HeapHandle, HEAP_GENERATE_EXCEPTIONS | HEAP_ZERO_MEMORY, lpMem, dwBytes))
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// MemFreeMacro is a macro to free a memory block allocated from the heap
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#define MemFreeMacro(lpMem) (HeapFree(g_HeapHandle, 0, lpMem))
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#endif
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