68 #define MODE_HUNT	0
91 #define ERROUT(x)		do { error = (x); goto done; } while (0)
151 	{ 0 }
185 	sc->cfg.accm = ~0;  in nga_constructor()
194 	return (0);  in nga_constructor()
231 	return (0);  in nga_newhook()
257 	int error = 0;  in nga_rcvmsg()
303 				sc->slen = 0;  in nga_rcvmsg()
307 				sc->slen = 0;  in nga_rcvmsg()
345 	return (0);  in nga_shutdown()
367 	sc->lasttime = 0;  in nga_disconnect()
368 	if ((NG_NODE_NUMHOOKS(NG_HOOK_NODE(hook)) == 0)  in nga_disconnect()
371 	return (0);  in nga_disconnect()
401 	int alen, error = 0;  in nga_rcv_sync()
425 		    (u_char)(PPP_LCP & 0xff)  in nga_rcv_sync()
429 		m_copydata(m, 0, 4, (caddr_t)buf);  in nga_rcv_sync()
430 		if (bcmp(buf, &lcphdr, 4) == 0)  in nga_rcv_sync()
431 			accm = ~0;  in nga_rcv_sync()
447 	alen = 0;  in nga_rcv_sync()
459 		while (m->m_len > 0) {  in nga_rcv_sync()
469 	ADD_BYTE(~fcs0 & 0xff);  in nga_rcv_sync()
474 	if (!(m = m_devget(sc->abuf, alen, 0, rcvif, NULL))) {  in nga_rcv_sync()
504 		for (; m->m_len > 0; m->m_data++, m->m_len--) {  in nga_rcv_async()
509 				int     skip = 0;  in nga_rcv_async()
513 					if (sc->slen > 0)  in nga_rcv_async()
527 				    && sc->sbuf[0] == PPP_ALLSTATIONS  in nga_rcv_async()
539 					   sc->slen - skip, 0, rcvif, NULL))) {  in nga_rcv_async()
552 				sc->slen = 0;  in nga_rcv_async()
575 				sc->slen = 0;  in nga_rcv_async()
585 	return (0);  in nga_rcv_async()
594 	 0x0000, 0x1189, 0x2312, 0x329b, 0x4624, 0x57ad, 0x6536, 0x74bf,
595 	 0x8c48, 0x9dc1, 0xaf5a, 0xbed3, 0xca6c, 0xdbe5, 0xe97e, 0xf8f7,
596 	 0x1081, 0x0108, 0x3393, 0x221a, 0x56a5, 0x472c, 0x75b7, 0x643e,
597 	 0x9cc9, 0x8d40, 0xbfdb, 0xae52, 0xdaed, 0xcb64, 0xf9ff, 0xe876,
598 	 0x2102, 0x308b, 0x0210, 0x1399, 0x6726, 0x76af, 0x4434, 0x55bd,
599 	 0xad4a, 0xbcc3, 0x8e58, 0x9fd1, 0xeb6e, 0xfae7, 0xc87c, 0xd9f5,
600 	 0x3183, 0x200a, 0x1291, 0x0318, 0x77a7, 0x662e, 0x54b5, 0x453c,
601 	 0xbdcb, 0xac42, 0x9ed9, 0x8f50, 0xfbef, 0xea66, 0xd8fd, 0xc974,
602 	 0x4204, 0x538d, 0x6116, 0x709f, 0x0420, 0x15a9, 0x2732, 0x36bb,
603 	 0xce4c, 0xdfc5, 0xed5e, 0xfcd7, 0x8868, 0x99e1, 0xab7a, 0xbaf3,
604 	 0x5285, 0x430c, 0x7197, 0x601e, 0x14a1, 0x0528, 0x37b3, 0x263a,
605 	 0xdecd, 0xcf44, 0xfddf, 0xec56, 0x98e9, 0x8960, 0xbbfb, 0xaa72,
606 	 0x6306, 0x728f, 0x4014, 0x519d, 0x2522, 0x34ab, 0x0630, 0x17b9,
607 	 0xef4e, 0xfec7, 0xcc5c, 0xddd5, 0xa96a, 0xb8e3, 0x8a78, 0x9bf1,
608 	 0x7387, 0x620e, 0x5095, 0x411c, 0x35a3, 0x242a, 0x16b1, 0x0738,
609 	 0xffcf, 0xee46, 0xdcdd, 0xcd54, 0xb9eb, 0xa862, 0x9af9, 0x8b70,
610 	 0x8408, 0x9581, 0xa71a, 0xb693, 0xc22c, 0xd3a5, 0xe13e, 0xf0b7,
611 	 0x0840, 0x19c9, 0x2b52, 0x3adb, 0x4e64, 0x5fed, 0x6d76, 0x7cff,
612 	 0x9489, 0x8500, 0xb79b, 0xa612, 0xd2ad, 0xc324, 0xf1bf, 0xe036,
613 	 0x18c1, 0x0948, 0x3bd3, 0x2a5a, 0x5ee5, 0x4f6c, 0x7df7, 0x6c7e,
614 	 0xa50a, 0xb483, 0x8618, 0x9791, 0xe32e, 0xf2a7, 0xc03c, 0xd1b5,
615 	 0x2942, 0x38cb, 0x0a50, 0x1bd9, 0x6f66, 0x7eef, 0x4c74, 0x5dfd,
616 	 0xb58b, 0xa402, 0x9699, 0x8710, 0xf3af, 0xe226, 0xd0bd, 0xc134,
617 	 0x39c3, 0x284a, 0x1ad1, 0x0b58, 0x7fe7, 0x6e6e, 0x5cf5, 0x4d7c,
618 	 0xc60c, 0xd785, 0xe51e, 0xf497, 0x8028, 0x91a1, 0xa33a, 0xb2b3,
619 	 0x4a44, 0x5bcd, 0x6956, 0x78df, 0x0c60, 0x1de9, 0x2f72, 0x3efb,
620 	 0xd68d, 0xc704, 0xf59f, 0xe416, 0x90a9, 0x8120, 0xb3bb, 0xa232,
621 	 0x5ac5, 0x4b4c, 0x79d7, 0x685e, 0x1ce1, 0x0d68, 0x3ff3, 0x2e7a,
622 	 0xe70e, 0xf687, 0xc41c, 0xd595, 0xa12a, 0xb0a3, 0x8238, 0x93b1,
623 	 0x6b46, 0x7acf, 0x4854, 0x59dd, 0x2d62, 0x3ceb, 0x0e70, 0x1ff9,
624 	 0xf78f, 0xe606, 0xd49d, 0xc514, 0xb1ab, 0xa022, 0x92b9, 0x8330,
625 	 0x7bc7, 0x6a4e, 0x58d5, 0x495c, 0x3de3, 0x2c6a, 0x1ef1, 0x0f78