Microsoft Windows CE 3.0  


This is retired content. This content is outdated and is no longer being maintained. It is provided as a courtesy for individuals who are still using these technologies. This content may contain URLs that were valid when originally published, but now link to sites or pages that no longer exist.

Given a number of bytes to allocate, this function reserves a block of memory from the specified heap. A new SurfaceHeapobject is created to encapsulate this block of memory. When the resulting heap is destroyed, it is marked for reuse.

SurfaceHeap *Alloc (


The size, in bytes, for the new subheap allocated from the current heap.

Return Values

This function returns a new SurfaceHeapobject, containing memory that has been allocated by the specified parent heap. If allocation fails, this function will return NULL.

 Last updated on Tuesday, July 13, 2004

© 2004 Microsoft Corporation. All rights reserved.