SysAlloc::Realloc

virtual void* Realloc(void* oldPtr, UPInt oldSize, UPInt newSize, UPInt align) = 0;

Description

Realloc reallocates a memory block allocated by Alloc to a new size.

Parameters

Parameters	Description
void* oldPtr	Pointer to the memory block which is to be reallocated.
UPInt oldSize	Original size of the block of memory.
UPInt newSize	New required size of the block.
UPInt align	Value of zero or power of two for memory address alignment, if supported.

Return Value

A Boolean value of true if reallocation succeeds; otherwise false.