extern int cgit_nocache;
extern int cgit_snapshots;
+extern int cgit_enable_index_links;
extern int cgit_enable_log_filecount;
extern int cgit_enable_log_linecount;
extern int cgit_max_lock_attempts;
extern int chk_positive(int result, char *msg);
extern int hextoint(char c);
+extern char *trim_end(const char *str, char c);
extern void *cgit_free_commitinfo(struct commitinfo *info);