create_delta_index 1666 builtin/pack-objects.c 		src->index = create_delta_index(src->data, src_size);
create_delta_index   17 delta.h        create_delta_index(const void *buf, unsigned long bufsize);
create_delta_index   61 delta.h        	struct delta_index *index = create_delta_index(src_buf, src_bufsize);