TemporaryMemoryBlock 52 gc/MacOS.c typedef struct TemporaryMemoryBlock TemporaryMemoryBlock, **TemporaryMemoryHandle; TemporaryMemoryBlock 54 gc/MacOS.c struct TemporaryMemoryBlock { TemporaryMemoryBlock 71 gc/MacOS.c tempMemBlock = (TemporaryMemoryHandle)TempNewHandle(size + sizeof(TemporaryMemoryBlock), &result);