bluebox

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/* BlueDataDistributor - data distribution module from ethernet to 32 serial ports
 * version 0.1.1 date 2006-10-07
 * Copyright (C) 2006 Stefan Schuermans <stefan@blinkenarea.org>
 * a BlinkenArea project - http://www.blinkenarea.org/
 */
#ifndef INC_ethernet
#define INC_ethernet
// header of an ethernet packet
struct EthernetHeader
{
  unsigned char Dest[6];
  unsigned char Src[6];
  unsigned short Type;
};
// an ethernet packet
struct EthernetPacket
{
  struct EthernetHeader EthHdr;
};
// process a received ethernet packet
extern void EthernetRecv( unsigned char * pData, unsigned short Length );
// send an ethernet packet
// pData must point to a struct EthernetPacket with EthHdr.Dest and EthHdr.Type already initialized
extern void EthernetSend( unsigned char * pData, unsigned short Length );
#endif // #ifdef INC_ethernet
 
 
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