diff --git a/Lib/subprocess.py b/Lib/subprocess.py
index e4c843d..8c687c9 100644
--- a/Lib/subprocess.py
+++ b/Lib/subprocess.py
@@ -413,31 +413,18 @@
 
 
 if mswindows:
+    from _subprocess import CREATE_NEW_CONSOLE, CREATE_NEW_PROCESS_GROUP
     import threading
     import msvcrt
-    if 0: # <-- change this to use pywin32 instead of the _subprocess driver
-        import pywintypes
-        from win32api import GetStdHandle, STD_INPUT_HANDLE, \
-                             STD_OUTPUT_HANDLE, STD_ERROR_HANDLE
-        from win32api import GetCurrentProcess, DuplicateHandle, \
-                             GetModuleFileName, GetVersion
-        from win32con import DUPLICATE_SAME_ACCESS, SW_HIDE
-        from win32pipe import CreatePipe
-        from win32process import CreateProcess, STARTUPINFO, \
-                                 GetExitCodeProcess, STARTF_USESTDHANDLES, \
-                                 STARTF_USESHOWWINDOW, CREATE_NEW_CONSOLE
-        from win32process import TerminateProcess
-        from win32event import WaitForSingleObject, INFINITE, WAIT_OBJECT_0
-    else:
-        from _subprocess import *
-        class STARTUPINFO:
-            dwFlags = 0
-            hStdInput = None
-            hStdOutput = None
-            hStdError = None
-            wShowWindow = 0
-        class pywintypes:
-            error = IOError
+    import _subprocess
+    class STARTUPINFO:
+        dwFlags = 0
+        hStdInput = None
+        hStdOutput = None
+        hStdError = None
+        wShowWindow = 0
+    class pywintypes:
+        error = IOError
 else:
     import select
     _has_poll = hasattr(select, 'poll')
@@ -454,6 +441,8 @@
 __all__ = ["Popen", "PIPE", "STDOUT", "call", "check_call",
            "check_output", "CalledProcessError"]
 
+if mswindows:
+    __all__.extend(["CREATE_NEW_CONSOLE", "CREATE_NEW_PROCESS_GROUP"])
 try:
     MAXFD = os.sysconf("SC_OPEN_MAX")
 except:
@@ -771,11 +760,11 @@
             errread, errwrite = None, None
 
             if stdin is None:
-                p2cread = GetStdHandle(STD_INPUT_HANDLE)
+                p2cread = _subprocess.GetStdHandle(_subprocess.STD_INPUT_HANDLE)
                 if p2cread is None:
-                    p2cread, _ = CreatePipe(None, 0)
+                    p2cread, _ = _subprocess.CreatePipe(None, 0)
             elif stdin == PIPE:
-                p2cread, p2cwrite = CreatePipe(None, 0)
+                p2cread, p2cwrite = _subprocess.CreatePipe(None, 0)
             elif isinstance(stdin, int):
                 p2cread = msvcrt.get_osfhandle(stdin)
             else:
@@ -784,11 +773,11 @@
             p2cread = self._make_inheritable(p2cread)
 
             if stdout is None:
-                c2pwrite = GetStdHandle(STD_OUTPUT_HANDLE)
+                c2pwrite = _subprocess.GetStdHandle(_subprocess.STD_OUTPUT_HANDLE)
                 if c2pwrite is None:
-                    _, c2pwrite = CreatePipe(None, 0)
+                    _, c2pwrite = _subprocess.CreatePipe(None, 0)
             elif stdout == PIPE:
-                c2pread, c2pwrite = CreatePipe(None, 0)
+                c2pread, c2pwrite = _subprocess.CreatePipe(None, 0)
             elif isinstance(stdout, int):
                 c2pwrite = msvcrt.get_osfhandle(stdout)
             else:
@@ -797,11 +786,11 @@
             c2pwrite = self._make_inheritable(c2pwrite)
 
             if stderr is None:
-                errwrite = GetStdHandle(STD_ERROR_HANDLE)
+                errwrite = _subprocess.GetStdHandle(_subprocess.STD_ERROR_HANDLE)
                 if errwrite is None:
-                    _, errwrite = CreatePipe(None, 0)
+                    _, errwrite = _subprocess.CreatePipe(None, 0)
             elif stderr == PIPE:
-                errread, errwrite = CreatePipe(None, 0)
+                errread, errwrite = _subprocess.CreatePipe(None, 0)
             elif stderr == STDOUT:
                 errwrite = c2pwrite
             elif isinstance(stderr, int):
@@ -818,14 +807,15 @@
 
         def _make_inheritable(self, handle):
             """Return a duplicate of handle, which is inheritable"""
-            return DuplicateHandle(GetCurrentProcess(), handle,
-                                   GetCurrentProcess(), 0, 1,
-                                   DUPLICATE_SAME_ACCESS)
+            return _subprocess.DuplicateHandle(_subprocess.GetCurrentProcess(),
+                                handle, _subprocess.GetCurrentProcess(), 0, 1,
+                                _subprocess.DUPLICATE_SAME_ACCESS)
 
 
         def _find_w9xpopen(self):
             """Find and return absolut path to w9xpopen.exe"""
-            w9xpopen = os.path.join(os.path.dirname(GetModuleFileName(0)),
+            w9xpopen = os.path.join(
+                            os.path.dirname(_subprocess.GetModuleFileName(0)),
                                     "w9xpopen.exe")
             if not os.path.exists(w9xpopen):
                 # Eeek - file-not-found - possibly an embedding
@@ -854,17 +844,17 @@
             if startupinfo is None:
                 startupinfo = STARTUPINFO()
             if None not in (p2cread, c2pwrite, errwrite):
-                startupinfo.dwFlags |= STARTF_USESTDHANDLES
+                startupinfo.dwFlags |= _subprocess.STARTF_USESTDHANDLES
                 startupinfo.hStdInput = p2cread
                 startupinfo.hStdOutput = c2pwrite
                 startupinfo.hStdError = errwrite
 
             if shell:
-                startupinfo.dwFlags |= STARTF_USESHOWWINDOW
-                startupinfo.wShowWindow = SW_HIDE
+                startupinfo.dwFlags |= _subprocess.STARTF_USESHOWWINDOW
+                startupinfo.wShowWindow = _subprocess.SW_HIDE
                 comspec = os.environ.get("COMSPEC", "cmd.exe")
                 args = comspec + " /c " + args
-                if (GetVersion() >= 0x80000000L or
+                if (_subprocess.GetVersion() >= 0x80000000L or
                         os.path.basename(comspec).lower() == "command.com"):
                     # Win9x, or using command.com on NT. We need to
                     # use the w9xpopen intermediate program. For more
@@ -878,11 +868,11 @@
                     # use at xxx" and a hopeful warning about the
                     # stability of your system.  Cost is Ctrl+C wont
                     # kill children.
-                    creationflags |= CREATE_NEW_CONSOLE
+                    creationflags |= _subprocess.CREATE_NEW_CONSOLE
 
             # Start the process
             try:
-                hp, ht, pid, tid = CreateProcess(executable, args,
+                hp, ht, pid, tid = _subprocess.CreateProcess(executable, args,
                                          # no special security
                                          None, None,
                                          int(not close_fds),
@@ -921,8 +911,9 @@
             """Check if child process has terminated.  Returns returncode
             attribute."""
             if self.returncode is None:
-                if WaitForSingleObject(self._handle, 0) == WAIT_OBJECT_0:
-                    self.returncode = GetExitCodeProcess(self._handle)
+                if(_subprocess.WaitForSingleObject(self._handle, 0) ==
+                   _subprocess.WAIT_OBJECT_0):
+                    self.returncode = _subprocess.GetExitCodeProcess(self._handle)
             return self.returncode
 
 
@@ -930,8 +921,9 @@
             """Wait for child process to terminate.  Returns returncode
             attribute."""
             if self.returncode is None:
-                WaitForSingleObject(self._handle, INFINITE)
-                self.returncode = GetExitCodeProcess(self._handle)
+                _subprocess.WaitForSingleObject(self._handle,
+                                                _subprocess.INFINITE)
+                self.returncode = _subprocess.GetExitCodeProcess(self._handle)
             return self.returncode
 
 
@@ -1000,7 +992,7 @@
         def terminate(self):
             """Terminates the process
             """
-            TerminateProcess(self._handle, 1)
+            _subprocess.TerminateProcess(self._handle, 1)
 
         kill = terminate