diff options
Diffstat (limited to 'c/src/exec/libnetworking/net/ethernet.h')
| -rw-r--r-- | c/src/exec/libnetworking/net/ethernet.h | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/c/src/exec/libnetworking/net/ethernet.h b/c/src/exec/libnetworking/net/ethernet.h deleted file mode 100644 index c6c07189ec..0000000000 --- a/c/src/exec/libnetworking/net/ethernet.h +++ /dev/null @@ -1,63 +0,0 @@ -/* - * Fundamental constants relating to ethernet. - * - * $Id$ - * - */ - -#ifndef _NET_ETHERNET_H_ -#define _NET_ETHERNET_H_ - -/* - * The number of bytes in an ethernet (MAC) address. - */ -#define ETHER_ADDR_LEN 6 - -/* - * The number of bytes in the type field. - */ -#define ETHER_TYPE_LEN 2 - -/* - * The number of bytes in the trailing CRC field. - */ -#define ETHER_CRC_LEN 4 - -/* - * The length of the combined header. - */ -#define ETHER_HDR_LEN (ETHER_ADDR_LEN*2+ETHER_TYPE_LEN) - -/* - * The minimum packet length. - */ -#define ETHER_MIN_LEN 64 - -/* - * The maximum packet length. - */ -#define ETHER_MAX_LEN 1518 - -/* - * A macro to validate a length with - */ -#define ETHER_IS_VALID_LEN(foo) \ - ((foo) >= ETHER_MIN_LEN && (foo) <= ETHER_MAX_LEN) - -/* - * Structure of a 10Mb/s Ethernet header. - */ -struct ether_header { - u_char ether_dhost[ETHER_ADDR_LEN]; - u_char ether_shost[ETHER_ADDR_LEN]; - u_short ether_type; -}; - -/* - * Structure of a 48-bit Ethernet address. - */ -struct ether_addr { - u_char octet[ETHER_ADDR_LEN]; -}; - -#endif |