unsigned long approxidate(const char *);
extern int setup_ident(void);
-extern void ignore_missing_committer_name();
+extern void ignore_missing_committer_name(void);
extern const char *git_author_info(int);
extern const char *git_committer_info(int);
extern struct packed_git *find_sha1_pack(const unsigned char *sha1,
struct packed_git *packs);
-extern void pack_report();
+extern void pack_report(void);
extern unsigned char* use_pack(struct packed_git *, struct pack_window **, unsigned long, unsigned int *);
extern void unuse_pack(struct pack_window **);
extern struct packed_git *add_packed_git(char *, int, int);