Make git pack files use little-endian size encoding
[git/git.git] / pack.h
1 #ifndef PACK_H
2 #define PACK_H
3
4 /*
5 * The packed object type is stored in 3 bits.
6 * The type value 0 is a reserved prefix if ever there is more than 7
7 * object types, or any future format extensions.
8 */
9 enum object_type {
10 OBJ_EXT = 0,
11 OBJ_COMMIT = 1,
12 OBJ_TREE = 2,
13 OBJ_BLOB = 3,
14 OBJ_TAG = 4,
15 /* 5/6 for future expansion */
16 OBJ_DELTA = 7,
17 };
18
19 /*
20 * Packed object header
21 */
22 #define PACK_SIGNATURE 0x5041434b /* "PACK" */
23 #define PACK_VERSION 2
24 struct pack_header {
25 unsigned int hdr_signature;
26 unsigned int hdr_version;
27 unsigned int hdr_entries;
28 };
29
30 #endif