read_packed_sha1 2839 sha1_file.c    	buf = read_packed_sha1(sha1, type, size);
read_packed_sha1 2849 sha1_file.c    	return read_packed_sha1(sha1, type, size);
read_packed_sha1 3200 sha1_file.c    	buf = read_packed_sha1(sha1, &type, &len);