hwnd (HWND) - input
pswp (PSWP) - output
The SWP_SIZE and SWP_MOVE indicators are set in this parameter on return from this function, implying that the parameters have been initialized.
pptl (PPOINTL) - input
NULL
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.