Modules/IPStack/link.h

   1 /*
   2  * Acess2 IP Stack
   3  * - Link/Media Layer Header
   4  */
   5 #ifndef _LINK_H_
   6 #define _LINK_H_
   7
   8 // === EXTERNAL ===
   9 typedef void (*tPacketCallback)(tAdapter *Interface, tMacAddr From, int Length, void *Buffer);
  10
  11 extern void     Link_RegisterType(Uint16 Type, tPacketCallback Callback);
  12 extern void     Link_SendPacket(tAdapter *Interface, Uint16 Type, tMacAddr To, int Length, void *Buffer);
  13 extern void     Link_WatchDevice(tAdapter *Adapter);
  14
  15 // === INTERNAL ===
  16 typedef struct sEthernetHeader  tEthernetHeader;
  17 typedef struct sEthernetFooter  tEthernetFooter;
  18 struct sEthernetHeader {
  19         tMacAddr        Dest;
  20         tMacAddr        Src;
  21         Uint16  Type;
  22         Uint8   Data[];
  23 };
  24
  25 struct sEthernetFooter {
  26         //Uint32        CRC;
  27 };
  28
  29 #endif