diff --git a/include/proto/dns.h b/include/proto/dns.h
index 170eefa..c62834f 100644
--- a/include/proto/dns.h
+++ b/include/proto/dns.h
@@ -32,8 +32,8 @@
 struct task *dns_process_resolve(struct task *t);
 int dns_init_resolvers(void);
 uint16_t dns_rnd16(void);
-int dns_validate_dns_response(unsigned char *resp, unsigned char *bufend, char *dn_name, int dn_name_len);
-int dns_get_ip_from_response(unsigned char *resp, unsigned char *resp_end,
+int dns_validate_dns_response(unsigned char *resp, unsigned char *bufend, struct dns_response_packet *dns_p);
+int dns_get_ip_from_response(struct dns_response_packet *dns_p,
                              struct dns_resolution *resol, void *currentip,
                              short currentip_sin_family,
                              void **newip, short *newip_sin_family);
diff --git a/include/proto/server.h b/include/proto/server.h
index 47630fe..0ed68b8 100644
--- a/include/proto/server.h
+++ b/include/proto/server.h
@@ -48,7 +48,7 @@
 
 /* functions related to server name resolution */
 int snr_update_srv_status(struct server *s);
-int snr_resolution_cb(struct dns_resolution *resolution, struct dns_nameserver *nameserver, unsigned char *response, int response_len);
+int snr_resolution_cb(struct dns_resolution *resolution, struct dns_nameserver *nameserver, struct dns_response_packet *dns_p);
 int snr_resolution_error_cb(struct dns_resolution *resolution, int error_code);
 
 /* increase the number of cumulated connections on the designated server */