| #ifndef PACK_H |
| #define PACK_H |
| |
| /* |
| * The packed object type is stored in 3 bits. |
| * The type value 0 is a reserved prefix if ever there is more than 7 |
| * object types, or any future format extensions. |
| */ |
| enum object_type { |
| OBJ_EXT = 0, |
| OBJ_COMMIT = 1, |
| OBJ_TREE = 2, |
| OBJ_BLOB = 3, |
| OBJ_TAG = 4, |
| /* 5/6 for future expansion */ |
| OBJ_DELTA = 7, |
| }; |
| |
| /* |
| * Packed object header |
| */ |
| #define PACK_SIGNATURE 0x5041434b /* "PACK" */ |
| #define PACK_VERSION 2 |
| struct pack_header { |
| unsigned int hdr_signature; |
| unsigned int hdr_version; |
| unsigned int hdr_entries; |
| }; |
| |
| extern int verify_pack(struct packed_git *, int); |
| |
| #endif |