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PM_realloc
Re-allocate a block of memory
Declaration
void * PMAPI PM_realloc(
void *ptr,
size_t size)
Prototype In
pmapi.h
Parameters
ptr |
Pointer to block to resize |
size |
size of unit in bytes |
Return Value
Pointer to allocated memory if successful, NULL if out of memory.
Description
This function reallocates a block of memory that has been previously been allocated to the new of size. The new size may be smaller or larger than the original block of memory. If you have changed the memory allocation routines with the PM_useLocalMalloc function, then calls to this function will actually make calls to the local memory allocation routines that you have registered.
See Also
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