#ifndef __MIDX_H__
#define __MIDX_H__
+#include "repository.h"
+
+struct object_id;
+struct pack_entry;
+
+struct multi_pack_index {
+ struct multi_pack_index *next;
+
+ int fd;
+
+ const unsigned char *data;
+ size_t data_len;
+
+ uint32_t signature;
+ unsigned char version;
+ unsigned char hash_len;
+ unsigned char num_chunks;
+ uint32_t num_packs;
+ uint32_t num_objects;
+
+ int local;
+
+ const unsigned char *chunk_pack_names;
+ const uint32_t *chunk_oid_fanout;
+ const unsigned char *chunk_oid_lookup;
+ const unsigned char *chunk_object_offsets;
+ const unsigned char *chunk_large_offsets;
+
+ const char **pack_names;
+ struct packed_git **packs;
+ char object_dir[FLEX_ARRAY];
+};
+
+struct multi_pack_index *load_multi_pack_index(const char *object_dir, int local);
+int prepare_midx_pack(struct multi_pack_index *m, uint32_t pack_int_id);
+int bsearch_midx(const struct object_id *oid, struct multi_pack_index *m, uint32_t *result);
+struct object_id *nth_midxed_object_oid(struct object_id *oid,
+ struct multi_pack_index *m,
+ uint32_t n);
+int fill_midx_entry(const struct object_id *oid, struct pack_entry *e, struct multi_pack_index *m);
+int midx_contains_pack(struct multi_pack_index *m, const char *idx_name);
+int prepare_multi_pack_index_one(struct repository *r, const char *object_dir, int local);
+
int write_midx_file(const char *object_dir);
+void clear_midx_file(const char *object_dir);
+int verify_midx_file(const char *object_dir);
#endif