rem: int _cs, unsigned int _flags, struct ucontact** _con, str* _ua, str* _recv)
add: int _cs, unsigned int _flags, struct ucontact** _con, str* _ua, str* _recv, struct socket_info* sock)
context: int insert_ucontact(urecord_t* _r, str* _c, time_t _e, qvalue_t _q, str* _cid, 		    int _cs, unsigned int _flags, struct ucontact** _con, str* _ua, str* _recv){	return insert_ucontact_rep(_r, _c, _e, _q, _cid, _cs, _flags, 0, _con, _ua, _recv);}