/* Initialize and use the cache information */
struct lock_file;
-void preload_index(struct index_state *index,
- const struct pathspec *pathspec,
- unsigned int refresh_flags);
int do_read_index(struct index_state *istate, const char *path,
int must_exist); /* for testting only! */
int read_index_from(struct index_state *, const char *path,