28 #define LSB(value, index)				\  macro
388 	if (LSB(ctx->family, 0) != (v4 ? AF_INET : AF_INET6) ||  in ctx_narrow_access()
389 	    LSB(ctx->family, 1) != 0 || LSB(ctx->family, 2) != 0 || LSB(ctx->family, 3) != 0)  in ctx_narrow_access()
395 	if (LSB(ctx->protocol, 0) != IPPROTO_TCP ||  in ctx_narrow_access()
396 	    LSB(ctx->protocol, 1) != 0 || LSB(ctx->protocol, 2) != 0 || LSB(ctx->protocol, 3) != 0)  in ctx_narrow_access()
402 	if (LSB(ctx->remote_port, 0) == 0 && LSB(ctx->remote_port, 1) == 0 &&  in ctx_narrow_access()
403 	    LSB(ctx->remote_port, 2) == 0 && LSB(ctx->remote_port, 3) == 0)  in ctx_narrow_access()
409 	if (LSB(ctx->local_port, 0) != ((DST_PORT >> 0) & 0xff) ||  in ctx_narrow_access()
410 	    LSB(ctx->local_port, 1) != ((DST_PORT >> 8) & 0xff) ||  in ctx_narrow_access()
411 	    LSB(ctx->local_port, 2) != 0 || LSB(ctx->local_port, 3) != 0)  in ctx_narrow_access()
419 		if (LSB(ctx->remote_ip4, 0) == 0 && LSB(ctx->remote_ip4, 1) == 0 &&  in ctx_narrow_access()
420 		    LSB(ctx->remote_ip4, 2) == 0 && LSB(ctx->remote_ip4, 3) == 0)  in ctx_narrow_access()
426 		if (LSB(ctx->local_ip4, 0) != ((DST_IP4 >> 0) & 0xff) ||  in ctx_narrow_access()
427 		    LSB(ctx->local_ip4, 1) != ((DST_IP4 >> 8) & 0xff) ||  in ctx_narrow_access()
428 		    LSB(ctx->local_ip4, 2) != ((DST_IP4 >> 16) & 0xff) ||  in ctx_narrow_access()
429 		    LSB(ctx->local_ip4, 3) != ((DST_IP4 >> 24) & 0xff))  in ctx_narrow_access()
436 		if (LSB(ctx->remote_ip4, 0) != 0 || LSB(ctx->remote_ip4, 1) != 0 ||  in ctx_narrow_access()
437 		    LSB(ctx->remote_ip4, 2) != 0 || LSB(ctx->remote_ip4, 3) != 0)  in ctx_narrow_access()
442 		if (LSB(ctx->local_ip4, 0) != 0 || LSB(ctx->local_ip4, 1) != 0 ||  in ctx_narrow_access()
443 		    LSB(ctx->local_ip4, 2) != 0 || LSB(ctx->local_ip4, 3) != 0)  in ctx_narrow_access()
452 		if (LSB(ctx->remote_ip6[0], 0) == 0 && LSB(ctx->remote_ip6[0], 1) == 0 &&  in ctx_narrow_access()
453 		    LSB(ctx->remote_ip6[0], 2) == 0 && LSB(ctx->remote_ip6[0], 3) == 0 &&  in ctx_narrow_access()
454 		    LSB(ctx->remote_ip6[1], 0) == 0 && LSB(ctx->remote_ip6[1], 1) == 0 &&  in ctx_narrow_access()
455 		    LSB(ctx->remote_ip6[1], 2) == 0 && LSB(ctx->remote_ip6[1], 3) == 0 &&  in ctx_narrow_access()
456 		    LSB(ctx->remote_ip6[2], 0) == 0 && LSB(ctx->remote_ip6[2], 1) == 0 &&  in ctx_narrow_access()
457 		    LSB(ctx->remote_ip6[2], 2) == 0 && LSB(ctx->remote_ip6[2], 3) == 0 &&  in ctx_narrow_access()
458 		    LSB(ctx->remote_ip6[3], 0) == 0 && LSB(ctx->remote_ip6[3], 1) == 0 &&  in ctx_narrow_access()
459 		    LSB(ctx->remote_ip6[3], 2) == 0 && LSB(ctx->remote_ip6[3], 3) == 0)  in ctx_narrow_access()
467 		if (LSB(ctx->local_ip6[0], 0) != ((DST_IP6[0] >> 0) & 0xff) ||  in ctx_narrow_access()
468 		    LSB(ctx->local_ip6[0], 1) != ((DST_IP6[0] >> 8) & 0xff) ||  in ctx_narrow_access()
469 		    LSB(ctx->local_ip6[0], 2) != ((DST_IP6[0] >> 16) & 0xff) ||  in ctx_narrow_access()
470 		    LSB(ctx->local_ip6[0], 3) != ((DST_IP6[0] >> 24) & 0xff) ||  in ctx_narrow_access()
471 		    LSB(ctx->local_ip6[1], 0) != ((DST_IP6[1] >> 0) & 0xff) ||  in ctx_narrow_access()
472 		    LSB(ctx->local_ip6[1], 1) != ((DST_IP6[1] >> 8) & 0xff) ||  in ctx_narrow_access()
473 		    LSB(ctx->local_ip6[1], 2) != ((DST_IP6[1] >> 16) & 0xff) ||  in ctx_narrow_access()
474 		    LSB(ctx->local_ip6[1], 3) != ((DST_IP6[1] >> 24) & 0xff) ||  in ctx_narrow_access()
475 		    LSB(ctx->local_ip6[2], 0) != ((DST_IP6[2] >> 0) & 0xff) ||  in ctx_narrow_access()
476 		    LSB(ctx->local_ip6[2], 1) != ((DST_IP6[2] >> 8) & 0xff) ||  in ctx_narrow_access()
477 		    LSB(ctx->local_ip6[2], 2) != ((DST_IP6[2] >> 16) & 0xff) ||  in ctx_narrow_access()
478 		    LSB(ctx->local_ip6[2], 3) != ((DST_IP6[2] >> 24) & 0xff) ||  in ctx_narrow_access()
479 		    LSB(ctx->local_ip6[3], 0) != ((DST_IP6[3] >> 0) & 0xff) ||  in ctx_narrow_access()
480 		    LSB(ctx->local_ip6[3], 1) != ((DST_IP6[3] >> 8) & 0xff) ||  in ctx_narrow_access()
481 		    LSB(ctx->local_ip6[3], 2) != ((DST_IP6[3] >> 16) & 0xff) ||  in ctx_narrow_access()
482 		    LSB(ctx->local_ip6[3], 3) != ((DST_IP6[3] >> 24) & 0xff))  in ctx_narrow_access()
495 		if (LSB(ctx->remote_ip6[0], 0) != 0 || LSB(ctx->remote_ip6[0], 1) != 0 ||  in ctx_narrow_access()
496 		    LSB(ctx->remote_ip6[0], 2) != 0 || LSB(ctx->remote_ip6[0], 3) != 0 ||  in ctx_narrow_access()
497 		    LSB(ctx->remote_ip6[1], 0) != 0 || LSB(ctx->remote_ip6[1], 1) != 0 ||  in ctx_narrow_access()
498 		    LSB(ctx->remote_ip6[1], 2) != 0 || LSB(ctx->remote_ip6[1], 3) != 0 ||  in ctx_narrow_access()
499 		    LSB(ctx->remote_ip6[2], 0) != 0 || LSB(ctx->remote_ip6[2], 1) != 0 ||  in ctx_narrow_access()
500 		    LSB(ctx->remote_ip6[2], 2) != 0 || LSB(ctx->remote_ip6[2], 3) != 0 ||  in ctx_narrow_access()
501 		    LSB(ctx->remote_ip6[3], 0) != 0 || LSB(ctx->remote_ip6[3], 1) != 0 ||  in ctx_narrow_access()
502 		    LSB(ctx->remote_ip6[3], 2) != 0 || LSB(ctx->remote_ip6[3], 3) != 0)  in ctx_narrow_access()
510 		if (LSB(ctx->local_ip6[0], 0) != 0 || LSB(ctx->local_ip6[0], 1) != 0 ||  in ctx_narrow_access()
511 		    LSB(ctx->local_ip6[0], 2) != 0 || LSB(ctx->local_ip6[0], 3) != 0 ||  in ctx_narrow_access()
512 		    LSB(ctx->local_ip6[1], 0) != 0 || LSB(ctx->local_ip6[1], 1) != 0 ||  in ctx_narrow_access()
513 		    LSB(ctx->local_ip6[1], 2) != 0 || LSB(ctx->local_ip6[1], 3) != 0 ||  in ctx_narrow_access()
514 		    LSB(ctx->local_ip6[2], 0) != 0 || LSB(ctx->local_ip6[2], 1) != 0 ||  in ctx_narrow_access()
515 		    LSB(ctx->local_ip6[2], 2) != 0 || LSB(ctx->local_ip6[2], 3) != 0 ||  in ctx_narrow_access()
516 		    LSB(ctx->local_ip6[3], 0) != 0 || LSB(ctx->local_ip6[3], 1) != 0 ||  in ctx_narrow_access()
517 		    LSB(ctx->local_ip6[3], 2) != 0 || LSB(ctx->local_ip6[3], 3) != 0)  in ctx_narrow_access()