const char *show_date(unsigned long time, int timezone);
int parse_date(const char *date, char *buf, int bufsize);
void datestamp(char *buf, int bufsize);
+unsigned long approxidate(const char *);
extern int setup_ident(void);
extern char *get_ident(const char *name, const char *email, const char *date_str);
extern int git_config(config_fn_t fn);
extern int git_config_int(const char *, const char *);
extern int git_config_bool(const char *, const char *);
+extern int git_config_set(const char *, const char *);
+extern int git_config_set_multivar(const char *, const char *, const char *, int);
#define MAX_GITNAME (1000)
extern char git_default_email[MAX_GITNAME];