hoardSbrk
void *hoardSbrk(long size);
theap((HEAPTYPE*)hoardSbrk(sizeof(HEAPTYPE) * fMaxThreadHeaps)),
hoardSbrk(sizeof(Log<MemoryRequest>) * (fMaxThreadHeaps + 1))),
_buffer = (char *)hoardSbrk(SUPERBLOCK_SIZE
buf = (char *)hoardSbrk(moreMemory);
static char *buffer = (char *)hoardSbrk(sizeof(processHeap));