Added net stuff, some fixes to gsock code for WinCE

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@21923 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/gsocket.h

@@ -32,10 +32,14 @@
    having been defined in sys/types.h" when winsock.h is included later and
    doesn't seem to be necessary anyhow. It's not needed under Mac neither.
  */
-#if !defined(__WXMAC__) && !defined(__CYGWIN__)
+#if !defined(__WXMAC__) && !defined(__CYGWIN__) && !defined(__WXWINCE__)
 #include <sys/types.h>
 #endif
 
+#ifdef __WXWINCE__
+#include <stdlib.h>
+#endif
+
 #ifdef __cplusplus
 extern "C" {
 #endif