Displacer wrote: > Is there a way to create child winapi window to x11 window with winelib? I need it to port a piece of window application to linux. I need a HWND equivalent of X11 Window handle to pass it to CreateWindow as parent. No it won't work that way. You need to use the standard X11 techniques for this. Such as XEmbed. You should be able to find more information if you look for different plugins running under Wine. There are sever projects that use Wine for such things.