win32event.MsgWaitForMultipleObjectsEx() segfaults if
you call it with an empty list of handles (I didn't try
calling with non-empty list).
The docs say that this should be possible, see:
(OK, it's not exactly documentation :)
The problem lies in dynamic loading of said function.
Since the win32event module already requires Windows XP,
(#define _WIN32_WINNT 0x0501), and this function was
added in Windows NT 4.0, I simply removed the dynamic
The patch also contains a very basic test.