1 #include <resolv.h> 2 __res_send(const unsigned char * msg,int msglen,unsigned char * answer,int anslen)3int __res_send(const unsigned char *msg, int msglen, unsigned char *answer, int anslen) 4 { 5 int r = __res_msend(1, &msg, &msglen, &answer, &anslen, anslen); 6 return r<0 ? r : anslen; 7 } 8 9 weak_alias(__res_send, res_send); 10