352 	  const u_char *buf, int buflen, u_char *ans, int anssiz)  in res_nsend()  argument
363 		(stdout, ";; res_send()\n"), buf, buflen);  in res_nsend()
364 	v_circuit = (statp->options & RES_USEVC) || buflen > PACKETSZ;  in res_nsend()
370 			statp->netid, buf, buflen,  in res_nsend()
384 		_resolv_cache_query_failed(statp->netid, buf, buflen);  in res_nsend()
507 				act = (*statp->qhook)(&nsap, &buf, &buflen,  in res_nsend()
518 						_resolv_cache_add(statp->netid, buf, buflen,  in res_nsend()
546 			n = send_vc(statp, &params, buf, buflen, ans, anssiz, &terrno,  in res_nsend()
577 			n = send_dg(statp, &params, buf, buflen, ans, anssiz, &terrno,  in res_nsend()
616 		    _resolv_cache_add(statp->netid, buf, buflen,  in res_nsend()
634 				act = (*statp->rhook)(nsap, buf, buflen,  in res_nsend()
670 	_resolv_cache_query_failed(statp->netid, buf, buflen);  in res_nsend()
675 	_resolv_cache_query_failed(statp->netid, buf, buflen);  in res_nsend()
754 	const u_char *buf, int buflen, u_char *ans, int anssiz,  in send_vc()  argument
859 	ns_put16((u_short)buflen, (u_char*)(void *)&len);  in send_vc()
862 	iov[1] = evConsIovec(tmp, (size_t)buflen);  in send_vc()
863 	if (writev(statp->_vcsock, iov, 2) != (INT16SZ + buflen)) {  in send_vc()
1070 	const u_char *buf, int buflen, u_char *ans, int anssiz,  in send_dg()  argument
1145 	if (send(s, (const char*)buf, (size_t)buflen, 0) != buflen) {  in send_dg()
1151 	if (sendto(s, (const char*)buf, buflen, 0, nsap, nsaplen) != buflen)  in send_dg()
1242 	    !res_queriesmatch(buf, buf + buflen,  in send_dg()