if_arp.h File Reference


Detailed Description

ARP protocol header.

See RFC 826 for protocol description.

Definition in file if_arp.h.

Go to the source code of this file.

Data Structures

struct  arphdr
 ARP packet header structure. More...

Defines

#define ARPHRD_ETHER   1
 ethernet hardware format
#define ARPOP_REQUEST   1
 request to resolve address
#define ARPOP_REPLY   2
 response to previous request

Typedefs

typedef struct arphdr ARPHDR
 ARP packet header type.


Define Documentation

#define ARPHRD_ETHER   1

ethernet hardware format

Definition at line 90 of file if_arp.h.

Referenced by NutArpAllocNetBuf(), and NutArpInput().

#define ARPOP_REQUEST   1

request to resolve address

Definition at line 92 of file if_arp.h.

Referenced by NutArpCacheQuery(), and NutArpInput().

#define ARPOP_REPLY   2

response to previous request

Definition at line 93 of file if_arp.h.

Referenced by NutArpInput().


Typedef Documentation

ARP packet header type.


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