Python-сообщество

#!/usr/bin/env python
# -*- coding: utf-8 -*-

from ctypes import *

user32 = cdll.LoadLibrary('/usr/lib/wine/user32.dll.so')
CALLBACKFUNC = CFUNCTYPE(c_int, c_void_p, c_long)

def callback(hwnd, lparam):
    print hwnd, lparam
    return True

callback_func = CALLBACKFUNC(callback)
user32.EnumWindows(callback_func, 0)