1992/0213/port/arp.h (diff list | history)

1992/0213/sys/src/9/port/arp.h:1,45 – 1993/0804/sys/src/9/port/arp.h:0 (short | long | prev)
Deleted. rsc Mon Mar 7 10:30:15 2005
1992/0213		/* * this file used by (at least) the kernel, arpd, snoopy, tboot */
1991/0424		typedef struct Arppkt Arppkt; typedef struct Arpentry Arpentry; typedef struct Arpstats Arpstats;                  /* Format of ethernet arp request */ struct Arppkt { uchar d[6]; uchar s[6]; uchar type[2]; uchar hrd[2]; uchar pro[2]; uchar hln; uchar pln; uchar op[2]; uchar sha[6]; uchar spa[4]; uchar tha[6]; uchar tpa[4]; };                  #define ARPSIZE 42                  /* Format of request from starp to user level arpd */ struct Arpentry { uchar etaddr[6]; uchar ipaddr[4]; };                  /* Arp cache statistics */ struct Arpstats { int hit; int miss; int failed; };                  #define ET_ARP 0x0806 #define ET_RARP 0x8035                  #define ARP_REQUEST 1 #define ARP_REPLY 2 #define RARP_REQUEST 3 #define RARP_REPLY 4