--- /dev/null
+#ifndef _SERVERPACKET_H
+#define _SERVERPACKET_H
+
+#include "packet.h"
+
+int sendOffer(struct dhcpMessage *oldpacket);
+int sendNAK(struct dhcpMessage *oldpacket);
+int sendACK(struct dhcpMessage *oldpacket, uint32_t yiaddr);
+int send_inform(struct dhcpMessage *oldpacket);
+
+
+#endif