rc (BOOL) - returns
TRUE
The WS_MINIMIZE style is set for hwnd. This enables the system to determine which other frame windows are minimized, during the enumeration process performed by this function.
Also, the window words QWS_XMINIMIZE and QWS_YMINIMIZE for hwnd are initialized. This enables the system to ensure that no windows that have been, or are being, minimized use the same position.