wine/ include/win.h include/wine/server_protoc ...

Gerard Patel gerard.patel at
Wed Oct 10 15:41:57 CDT 2001

At 06:46 PM 10/10/2001 +0200, you wrote:
>No the application does a SendMessage
>096ed3f8:Call user32.SendMessageA(ffffffff,0000c00c,00000000,00000000)

ffffffff = Broadcast message.

Take a look at this

 *              broadcast_message_callback
 * Helper callback for broadcasting messages.
static BOOL CALLBACK broadcast_message_callback( HWND hwnd, LPARAM lparam )
    struct send_message_info *info = (struct send_message_info *)lparam;
    if (!(GetWindowLongW( hwnd, GWL_STYLE ) & (WS_POPUP|WS_CAPTION))) return

GetWindowLong does not work currently between processes.
There are a lot to do for the whole of Apis to work between processes yes,
but there is not so much remaining for this kind of installer to work IMO.


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