dist/ntp/arlib/arplib.h

   1 /*      $NetBSD$        */
   2
   3 /*
   4  * arplib.h (C)opyright 1992 Darren Reed.
   5  */
   6
   7 #define MAXPACKET       1024
   8 #define MAXALIASES      35
   9 #define MAXADDRS        35
  10
  11 #define RES_CHECKPTR    0x0400
  12
  13 struct  hent {
  14         char    *h_name;        /* official name of host */
  15         char    *h_aliases[MAXALIASES]; /* alias list */
  16         int     h_addrtype;     /* host address type */
  17         int     h_length;       /* length of address */
  18         /* list of addresses from name server */
  19         struct  in_addr h_addr_list[MAXADDRS];
  20 #define h_addr  h_addr_list[0]  /* address, for backward compatiblity */
  21 };
  22
  23 struct  resinfo {
  24         char    *ri_ptr;
  25         int     ri_size;
  26 };
  27
  28 struct  reslist {
  29         int     re_id;
  30         char    re_type;
  31         char    re_retries;
  32         char    re_resend;      /* send flag. 0 == dont resend */
  33         char    re_sends;
  34         char    re_srch;
  35         int     re_sent;
  36         u_long  re_sentat;
  37         u_long  re_timeout;
  38         struct  in_addr re_addr;
  39         struct  resinfo re_rinfo;
  40         struct  hent re_he;
  41         struct  reslist *re_next, *re_prev;
  42         char    re_name[65];
  43 };
  44
  45 #ifndef MIN
  46 #define MIN(a,b)        ((a) > (b) ? (b) : (a))
  47 #endif