-flxDnsPacket* flx_dns_packet_new(void);
+
+#define FLX_DNS_PACKET_DATA(p) (((guint8*) p) + sizeof(flxDnsPacket))
+
+flxDnsPacket* flx_dns_packet_new(guint size);
+flxDnsPacket* flx_dns_packet_new_query(guint size);
+flxDnsPacket* flx_dns_packet_new_response(guint size);
+
void flx_dns_packet_free(flxDnsPacket *p);
void flx_dns_packet_set_field(flxDnsPacket *p, guint index, guint16 v);
guint16 flx_dns_packet_get_field(flxDnsPacket *p, guint index);
void flx_dns_packet_free(flxDnsPacket *p);
void flx_dns_packet_set_field(flxDnsPacket *p, guint index, guint16 v);
guint16 flx_dns_packet_get_field(flxDnsPacket *p, guint index);