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#include <resolv.h>
#include <string.h>
int __res_send(const unsigned char *msg, int msglen, unsigned char *answer, int anslen)
{
int r;
if (anslen < 512) {
unsigned char buf[512];
r = __res_send(msg, msglen, buf, sizeof buf);
if (r >= 0) memcpy(answer, buf, r < anslen ? r : anslen);
return r;
}
r = __res_msend(1, &msg, &msglen, &answer, &anslen, anslen);
return r<0 || !anslen ? -1 : anslen;
}
weak_alias(__res_send, res_send);
#ifdef TEST
int
main(void) {
return 0;
}
#endif
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