Function ILAPIENTRY ilRecalloc

DevIL/src-IL/src/il_stack.cpp:553–571

Like realloc but sets new memory to 0.

// Like realloc but sets new memory to 0.
void* ILAPIENTRY ilRecalloc(void *Ptr, ILuint OldSize, ILuint NewSize)
{
	void *Temp = ialloc(NewSize);
	ILuint CopySize = (OldSize < NewSize) ? OldSize : NewSize;

	if (Temp != NULL) {
		if (Ptr != NULL) {
			memcpy(Temp, Ptr, CopySize);
			ifree(Ptr);
		}

		Ptr = Temp;

		if (OldSize < NewSize)
			imemclear((ILubyte*)Temp + OldSize, NewSize - OldSize);
	}

	return Temp;
}


// To keep Visual Studio happy with its unhappiness with ILAPIENTRY for atexit