Moved out each demos' functionality library files (e.g. Ring Buffer library) to ...

[pub/lufa.git] / Demos / Device / RNDISEthernet / Lib / ICMP.h

diff --git a/Demos/Device/RNDISEthernet/Lib/ICMP.h b/Demos/Device/RNDISEthernet/Lib/ICMP.h
new file mode 100644 (file)
index 0000000..b20a557
--- /dev/null
+++ b/Demos/Device/RNDISEthernet/Lib/ICMP.h
@@ -0,0 +1,80 @@
+/*\r
+             LUFA Library\r
+     Copyright (C) Dean Camera, 2009.\r
+              \r
+  dean [at] fourwalledcubicle [dot] com\r
+      www.fourwalledcubicle.com\r
+*/\r
+\r
+/*\r
+  Copyright 2009  Dean Camera (dean [at] fourwalledcubicle [dot] com)\r
+\r
+  Permission to use, copy, modify, and distribute this software\r
+  and its documentation for any purpose and without fee is hereby\r
+  granted, provided that the above copyright notice appear in all\r
+  copies and that both that the copyright notice and this\r
+  permission notice and warranty disclaimer appear in supporting\r
+  documentation, and that the name of the author not be used in\r
+  advertising or publicity pertaining to distribution of the\r
+  software without specific, written prior permission.\r
+\r
+  The author disclaim all warranties with regard to this\r
+  software, including all implied warranties of merchantability\r
+  and fitness.  In no event shall the author be liable for any\r
+  special, indirect or consequential damages or any damages\r
+  whatsoever resulting from loss of use, data or profits, whether\r
+  in an action of contract, negligence or other tortious action,\r
+  arising out of or in connection with the use or performance of\r
+  this software.\r
+*/\r
+\r
+/** \file\r
+ *\r
+ *  Header file for ICMP.c.\r
+ */\r
+\r
+#ifndef _ICMP_H_\r
+#define _ICMP_H_\r
+\r
+       /* Includes: */\r
+               #include <avr/io.h>\r
+               #include <string.h>\r
+               \r
+               #include "EthernetProtocols.h"\r
+               #include "Ethernet.h"\r
+               #include "ProtocolDecoders.h"\r
+       \r
+       /* Macros: */\r
+               /** ICMP message type constant, indicating an ICMP ECHO Reply message */\r
+               #define ICMP_TYPE_ECHOREPLY              0\r
+\r
+               /** ICMP message type constant, indicating a packet destination is unreachable */\r
+               #define ICMP_TYPE_DESTINATIONUNREACHABLE 3\r
+               \r
+               /** ICMP message type constant, indicating an ICMP Source Quench message */\r
+               #define ICMP_TYPE_SOURCEQUENCH           4\r
+\r
+               /** ICMP message type constant, indicating an ICMP Redirect message */\r
+               #define ICMP_TYPE_REDIRECTMESSAGE        5\r
+\r
+               /** ICMP message type constant, indicating an ICMP ECHO Request message */\r
+               #define ICMP_TYPE_ECHOREQUEST            8\r
+\r
+               /** ICMP message type constant, indicating an ICMP Time Exceeded message */\r
+               #define ICMP_TYPE_TIMEEXCEEDED           11\r
+       \r
+       /* Type Defines: */\r
+               /** Type define for an ICMP message header. */\r
+               typedef struct\r
+               {\r
+                       uint8_t       Type; /**< ICMP message type, a ICMP_TYPE_* constant */\r
+                       uint8_t       Code; /**< ICMP message code, indicating the message value */\r
+                       uint16_t      Checksum; /**< Ethernet checksum of the ICMP message */\r
+                       uint16_t      Id; /**< Id of the ICMP message */\r
+                       uint16_t      Sequence; /**< Sequence number of the ICMP message, to link together message responses */\r
+               } ICMP_Header_t;\r
+               \r
+       /* Function Prototypes: */\r
+               int16_t ICMP_ProcessICMPPacket(void* InDataStart, void* OutDataStart);\r
+\r
+#endif\r