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author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1999-10-04 18:40:53 +0000 |
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committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1999-10-04 18:40:53 +0000 |
commit | cc63e08130fac85712365e1d9fc6be82a6f288dc (patch) | |
tree | fe6ab899f3e2ac388574d2719a0863500549b218 /c/src/lib/libnetworking/net/ethernet.h | |
parent | Patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de>: (diff) | |
download | rtems-cc63e08130fac85712365e1d9fc6be82a6f288dc.tar.bz2 |
Patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de> to make libnetworking
a top level more independently configured package.
Diffstat (limited to 'c/src/lib/libnetworking/net/ethernet.h')
-rw-r--r-- | c/src/lib/libnetworking/net/ethernet.h | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/c/src/lib/libnetworking/net/ethernet.h b/c/src/lib/libnetworking/net/ethernet.h deleted file mode 100644 index c6c07189ec..0000000000 --- a/c/src/lib/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 |