269 esp_input(struct mbuf *m, struct secasvar *sav, int skip, int protoff)  in esp_input()  argument
290 	if ( (skip&3) || (m->m_pkthdr.len&3) ){  in esp_input()
292 				__func__, skip, m->m_pkthdr.len));  in esp_input()
297 	if (m->m_len < skip + sizeof(*esp)) {  in esp_input()
298 		m = m_pullup(m, skip + sizeof(*esp));  in esp_input()
306 	esp = (struct newesp *)(mtod(m, caddr_t) + skip);  in esp_input()
327 	plen = m->m_pkthdr.len - (skip + hlen + alen);  in esp_input()
356 	ESPSTAT_ADD(esps_ibytes, m->m_pkthdr.len - (skip + hlen + alen));  in esp_input()
396 			m_copydata(m, skip, SPI_SIZE, crp->crp_aad);  in esp_input()
405 				m_copydata(m, skip + SPI_SIZE,  in esp_input()
409 			crp->crp_aad_start = skip;  in esp_input()
427 	xd->skip = skip;  in esp_input()
433 	crp->crp_payload_start = skip + hlen;  in esp_input()
434 	crp->crp_payload_length = m->m_pkthdr.len - (skip + hlen + alen);  in esp_input()
464 		m_copydata(m, skip + hlen - sav->ivlen, sav->ivlen, &ivp[4]);  in esp_input()
470 		crp->crp_iv_start = skip + hlen - sav->ivlen;  in esp_input()
503 	int hlen, skip, protoff, error, alen;  in esp_input_cb()  local
518 	skip = xd->skip;  in esp_input_cb()
588 		m_copydata(m, skip + offsetof(struct newesp, esp_seq),  in esp_input_cb()
609 	error = m_striphdr(m, skip, hlen);  in esp_input_cb()
622 	if (lastthree[1] + 2 > m->m_pkthdr.len - skip) {  in esp_input_cb()
626 		    m->m_pkthdr.len - skip,  in esp_input_cb()
662 		error = ipsec6_common_input_cb(m, sav, skip, protoff);  in esp_input_cb()
667 		error = ipsec4_common_input_cb(m, sav, skip, protoff);  in esp_input_cb()
695     u_int idx, int skip, int protoff)  in esp_output()  argument
726 	rlen = m->m_pkthdr.len - skip;	/* Raw payload length. */  in esp_output()
770 	if (skip + hlen + rlen + padding + alen > maxpacketsize) {  in esp_output()
775 		    skip + hlen + rlen + padding + alen, maxpacketsize));  in esp_output()
782 	ESPSTAT_ADD(esps_obytes, m->m_pkthdr.len - skip);  in esp_output()
795 	mo = m_makespace(m, skip, hlen, &roff);  in esp_output()
888 	crp->crp_payload_start = skip + hlen;  in esp_output()
889 	crp->crp_payload_length = m->m_pkthdr.len - (skip + hlen + alen);  in esp_output()
906 		m_copyback(m, skip + hlen - sav->ivlen, sav->ivlen, &ivp[4]);  in esp_output()
910 		crp->crp_iv_start = skip + hlen - sav->ivlen;  in esp_output()
949 			m_copydata(m, skip, SPI_SIZE, crp->crp_aad);  in esp_output()
958 				m_copydata(m, skip + SPI_SIZE,  in esp_output()
962 			crp->crp_aad_start = skip;  in esp_output()