/* LUFA Library Copyright (C) Dean Camera, 2009. dean [at] fourwalledcubicle [dot] com www.fourwalledcubicle.com */ /* Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com) Permission to use, copy, modify, and distribute this software and its documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appear in all copies and that both that the copyright notice and this permission notice and warranty disclaimer appear in supporting documentation, and that the name of the author not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission. The author disclaim all warranties with regard to this software, including all implied warranties of merchantability and fitness. In no event shall the author be liable for any special, indirect or consequential damages or any damages whatsoever resulting from loss of use, data or profits, whether in an action of contract, negligence or other tortious action, arising out of or in connection with the use or performance of this software. */ /** \file * * Header file for IP.c. */ #ifndef _UDP_H_ #define _UDP_H_ /* Includes: */ #include #include "EthernetProtocols.h" #include "Ethernet.h" #include "ProtocolDecoders.h" /* Macros: */ /** Source UDP port for a DHCP request */ #define UDP_PORT_DHCP_REQUEST 67 /** Destination UDP port for a DHCP reply */ #define UDP_PORT_DHCP_REPLY 68 /* Type Defines: */ /** Type define for a UDP packet header */ typedef struct { uint16_t SourcePort; /**< Packet source port */ uint16_t DestinationPort; /**< Packet destination port */ uint16_t Length; /**< Total packet length, in bytes */ uint16_t Checksum; /**< Optional UDP packet checksum */ } UDP_Header_t; /* Function Prototypes: */ int16_t UDP_ProcessUDPPacket(void* IPHeaderInStart, void* UDPHeaderInStart, void* UDPHeaderOutStart); #endif