/* if_en.h 4.3 81/12/03 */
* Structure of a Ethernet header.
#define ENPUP_PUPTYPE 0x0400 /* PUP protocol */
#define ENPUP_IPTYPE 0x0800 /* IP protocol */
* The ENPUP_NTRAILER packet types starting at ENPUP_TRAIL have
* (type-ENPUP_TRAIL)*512 bytes of data followed
* by a PUP type (as given above) and then the (variable-length) header.
#define ENPUP_TRAIL 0x1000 /* Trailer PUP */
#define ENPUP_NTRAILER 16