Fix Windows.

Author: ericsnowcurrently

Modules/posixmodule.c

@@ -25,14 +25,14 @@
 #define PY_SSIZE_T_CLEAN
 
 #include "Python.h"
-#include "internal/pystate.h"
 #include "pythread.h"
 #include "structmember.h"
 #ifndef MS_WINDOWS
 #include "posixmodule.h"
 #else
 #include "winreparse.h"
 #endif
+#include "internal/pystate.h"
 
 /* On android API level 21, 'AT_EACCESS' is not declared although
  * HAVE_FACCESSAT is defined. */