MAX_OP_SIZE       333 diff-delta.c   		outsize = max_size + MAX_OP_SIZE + 1;
MAX_OP_SIZE       464 diff-delta.c   		if (outpos >= outsize - MAX_OP_SIZE) {
MAX_OP_SIZE       468 diff-delta.c   				outsize = max_size + MAX_OP_SIZE + 1;