sockaddr_dl.h

#pragma once
 
#ifndef _NET_IF_DL_H_
#define _NET_IF_DL_H_
/*======================================================================*/
//=========================================================================
struct sockaddr_dl {
  u_char  sdl_len;      // Total length of sockaddr structure
  u_char  sdl_family;   // Always AF_LINK
  u_short sdl_index;    // If != 0, system given index for interface
  u_char  sdl_type;     // Interface type
  u_char  sdl_nlen;     // Interface name length (no trailing 0 required)
  u_char  sdl_alen;     // Link level address length
  u_char  sdl_slen;     // Link layer selector length
  char    sdl_data[46]; // Minimum work area, can be larger; contains both if name and ll address
}; // -x- struct sockaddr_dl -x-
#endif