include/resolv.h

   1 #ifndef _RESOLV_H_
   2
   3 #define RES_SET_H_ERRNO(r,x)                    \
   4   do                                            \
   5     {                                           \
   6       (r)->res_h_errno = x;                     \
   7       __set_h_errno(x);                         \
   8     }                                           \
   9   while (0)
  10
  11 #include <resolv/resolv.h>
  12
  13 /* Now define the internal interfaces.  */
  14 extern int __res_vinit (res_state, int);
  15 extern void _sethtent (int);
  16 extern void _endhtent (void);
  17 extern struct hostent *_gethtent (void);
  18 extern struct hostent *_gethtbyname (const char *__name);
  19 extern struct hostent *_gethtbyname2 (const char *__name, int __af);
  20 struct hostent *_gethtbyaddr (const char *addr, size_t __len, int __af);
  21 extern u_int32_t _getlong (const u_char *__src);
  22 extern u_int16_t _getshort (const u_char *__src);
  23 extern void res_pquery (const res_state __statp, const u_char *__msg,
  24                         int __len, FILE *__file);
  25 extern void res_send_setqhook (res_send_qhook __hook);
  26 extern void res_send_setrhook (res_send_rhook __hook);
  27 extern int res_ourserver_p (const res_state __statp,
  28                             const struct sockaddr_in6 *__inp);
  29
  30 #endif