#ifndef AUX_LU_H#define AUX_LU_H#include <libuser/entity.h>#include <libuser/user.h>char*aux_lu_get_str(struct lu_ent*,char*);longaux_lu_get_long(struct lu_ent*,char*);/* Get the latest login time for given user name */time_taux_utmp_latest(const char*);#endif