#include <cassert>
#include <cstdio>
#include <cstring>
-
-#ifdef HAVE_NETDB_H
-# include <netdb.h>
-#endif
-
-#ifdef HAVE_NETINET_IN_H
-# include <netinet/in.h>
-#endif
-
+#include <netdb.h>
+#include <netinet/in.h>
#include <string>
#include <unistd.h>
#include <vector>