255 #define MAC_CHECK_CALL(check, mpc) DTRACE_MACF3(mac__call__ ## check, void *, mpc, int, error, int,…  argument
256 #define MAC_CHECK_RSLT(check, mpc) DTRACE_MACF2(mac__rslt__ ## check, void *, mpc, int, __step_err)  argument
264 #define MAC_CHECK(check, args...) do {                                   \  argument
267 	    if (mpc->mpc_ops->mpo_ ## check != NULL) {                   \
268 	            MAC_CHECK_CALL(check, mpc);                          \
269 	            int __step_err = mpc->mpc_ops->mpo_ ## check (args); \
270 	            MAC_CHECK_RSLT(check, mpc);                          \
283 #define MAC_GRANT(check, args...) do {                              \  argument
286 	if (mpc->mpc_ops->mpo_ ## check != NULL) {                  \
287 	        DTRACE_MACF3(mac__call__ ## check, void *, mpc, int, error, int, MAC_ITERATE_GRANT); \
288 	        int __step_res = mpc->mpc_ops->mpo_ ## check (args); \
292 	        DTRACE_MACF2(mac__rslt__ ## check, void *, mpc, int, __step_res); \