1669 struct dns_packet *dns_p_copy(struct dns_packet *P, const struct dns_packet *P0) {  in dns_p_copy()  argument
1673 	P->end	= DNS_PP_MIN(P->size, P0->end);  in dns_p_copy()
1675 	memcpy(P->data, P0->data, P->end);  in dns_p_copy()
2664 int dns_rr_cmp(struct dns_rr *r0, struct dns_packet *P0, struct dns_rr *r1, struct dns_packet *P1) {  in dns_rr_cmp()  argument
2680 	if (!(len = dns_d_expand(host0, sizeof host0, r0->dn.p, P0, &error))  in dns_rr_cmp()
2698 	if ((error = dns_any_parse(&any0, r0, P0)))  in dns_rr_cmp()
2708 static _Bool dns_rr_exists(struct dns_rr *rr0, struct dns_packet *P0, struct dns_packet *P1) {  in dns_rr_exists()  argument
2712 		if (0 == dns_rr_cmp(rr0, P0, &rr1, P1))  in dns_rr_exists()
7287 static struct dns_packet *dns_res_merge(struct dns_packet *P0, struct dns_packet *P1, int *error_) {  in dns_res_merge()  argument
7288 	size_t bufsiz	= P0->end + P1->end;  in dns_res_merge()
7289 	struct dns_packet *P[3]	= { P0, P1, 0 };  in dns_res_merge()