cmake: Define HAVE_NTOHLL and HAVE_HTONLL on Windows.

ConfigureChecks.cmake

@@ -59,6 +59,8 @@ if (WIN32)
   if (HAVE_WSPIAPI_H OR HAVE_WS2TCPIP_H)
     set(HAVE_GETADDRINFO TRUE)
     set(HAVE_GETHOSTBYNAME TRUE)
+    set(HAVE_NTOHLL TRUE)
+    set(HAVE_HTONLL TRUE)
   endif (HAVE_WSPIAPI_H OR HAVE_WS2TCPIP_H)
 
   set(HAVE_SELECT TRUE)