void *arg, lstcon_rpc_cond_func_t condition,
lstcon_rpc_trans_t **transpp);
void lstcon_rpc_trans_stat(lstcon_rpc_trans_t *trans,
void *arg, lstcon_rpc_cond_func_t condition,
lstcon_rpc_trans_t **transpp);
void lstcon_rpc_trans_stat(lstcon_rpc_trans_t *trans,