containsHandle(cpSpaceHashBin *bin, cpHandle *hand)
{
while(bin){
if(bin.handle == hand) return true;
bin = bin.next;
}
return false;
}
recycleBin(cpSpaceHash *hash, cpSpaceHashBin *bin)
{
bin.next = hash.pooledBins;
hash.pooledBins = bin;
}