zonecfg_remove_userauths
zonecfg_remove_userauths(handle, "", zone, B_FALSE);
extern int zonecfg_remove_userauths(zone_dochandle_t, char *, char *,
if ((err = zonecfg_remove_userauths(
(void) zonecfg_remove_userauths(handle, user, "", B_FALSE);
(void) zonecfg_remove_userauths(handle, "", "", B_TRUE);