adjust inclusion of "nameser.h"

windows_port.c

@@ -5,20 +5,6 @@
 /* only do the following on windows
  */
 #if (defined(WIN32) || defined(WATT32)) && !defined(MSDOS)
-#include <stdio.h>
-#include <stdlib.h>
-#include <ctype.h>
-#include <string.h>
-#include <errno.h>
-#include <malloc.h>
-
-#ifdef WATT32
-#include <sys/socket.h>
-#else
-#include "nameser.h"
-#endif
-#include "ares.h"
-#include "ares_private.h"
 
 #ifdef __WATCOMC__
 /*
@@ -34,5 +20,4 @@ WINAPI DllMain (HINSTANCE hnd, DWORD reason, LPVOID reserved)
 }
 #endif
 
-
 #endif /* WIN32 builds only */