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4/8/2010
This function obtains a handle to the heap of the calling process. This handle can then be used in calls to the HeapAlloc, HeapReAlloc, HeapFree, and HeapSizefunctions.
Syntax
HANDLE GetProcessHeap(VOID); |
Parameters
None.
Return Value
A handle to the heap of the calling process indicates success. NULL indicates failure. To get extended error information, call GetLastError.
Remarks
The GetProcessHeapfunction allows you to allocate memory from the process heap without having to first create a heap with the HeapCreatefunction, as shown in this example.
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HeapAlloc(GetProcessHeap(), 0, dwBytes); |
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The handle obtained by calling this function should not be used in calls to the HeapDestroyfunction. |
Requirements
Header | winbase.h |
Library | Lmem.lib |
Windows Embedded CE | Windows CE 1.0 and later |
Windows Mobile | Windows Mobile Version 5.0 and later |