/contrib/ntp/arlib/arplib.h

https://bitbucket.org/freebsd/freebsd-head/ · C++ Header · 45 lines · 35 code · 6 blank · 4 comment · 0 complexity · cd4e6ac34a3f0508be15bcdb78af27a1 MD5 · raw file 

    

  1. /*
    2. 

  2.  * arplib.h (C)opyright 1992 Darren Reed.
    3. 

  3.  */
    4. 

  4. 

  5. #define MAXPACKET	1024
    6. 

  6. #define MAXALIASES	35
    7. 

  7. #define MAXADDRS	35
    8. 

  8. 

  9. #define	RES_CHECKPTR	0x0400
    10. 

  10. 

  11. struct	hent {
    12. 

  12. 	char	*h_name;	/* official name of host */
    13. 

  13. 	char	*h_aliases[MAXALIASES];	/* alias list */
    14. 

  14. 	int	h_addrtype;	/* host address type */
    15. 

  15. 	int	h_length;	/* length of address */
    16. 

  16. 	/* list of addresses from name server */
    17. 

  17. 	struct	in_addr	h_addr_list[MAXADDRS];
    18. 

  18. #define	h_addr	h_addr_list[0]	/* address, for backward compatiblity */
    19. 

  19. };
    20. 

  20. 

  21. struct	resinfo {
    22. 

  22. 	char	*ri_ptr;
    23. 

  23. 	int	ri_size;
    24. 

  24. };
    25. 

  25. 

  26. struct	reslist {
    27. 

  27. 	int	re_id;
    28. 

  28. 	char	re_type;
    29. 

  29. 	char	re_retries;
    30. 

  30. 	char	re_resend;	/* send flag. 0 == dont resend */
    31. 

  31. 	char	re_sends;
    32. 

  32. 	char	re_srch;
    33. 

  33. 	int	re_sent;
    34. 

  34. 	u_long	re_sentat;
    35. 

  35. 	u_long	re_timeout;
    36. 

  36. 	struct	in_addr	re_addr;
    37. 

  37. 	struct	resinfo	re_rinfo;
    38. 

  38. 	struct	hent re_he;
    39. 

  39. 	struct	reslist	*re_next, *re_prev;
    40. 

  40. 	char	re_name[65];
    41. 

  41. };
    42. 

  42. 

  43. #ifndef	MIN
    44. 

  44. #define	MIN(a,b)	((a) > (b) ? (b) : (a))
    45. 

  45. #endif
    46.