login_time_t
login_time_t parse_lt(const char *);
int in_lt(const login_time_t *, time_t *);
int in_ltm(const login_time_t *, struct tm *, time_t *);
int in_ltms(const login_time_t *, struct tm *, time_t *);
int in_lts(const login_time_t *, time_t *);
login_time_t * login_timelist(login_cap_t *, char const *, int *,
login_time_t **);
login_time_t *
login_time_t **ltptr)
in_ltm(const login_time_t *ltm, struct tm *tt, time_t *ends)
in_lt(const login_time_t *ltm, time_t *t)
in_ltms(const login_time_t *ltm, struct tm *tm, time_t *t)
in_lts(const login_time_t *ltm, time_t *t)
login_time_t
login_time_t t;
login_time_t m = t;