__SEND_MESG_DEBUG("check_acl_class in area '%s': class='%s' id_permission=%d id_role=%d ", par_area, par_class, cnx->id_permission, cnx->id_role)
__SQL_GET_INTEGER(return_int,"SELECT co_%s_%s_check_acl_class(%d,%d)",
par_area, par_class, cnx->id_permission, cnx->id_role)
__RETURN_INTEGER(return_int)