MINMAXINFO Contains information about a window's maximized size and position and its minimum and maximum tracking size.

 NCCALCSIZE_PARAMS Contains information that an application can use while processing the WM_NCCALCSIZE message to calculate the size, position, and valid contents of the client area of a window.

 WINDOWPLACEMENT Contains information about the placement of a window on the screen.

 WINDOWPOS Contains information about the size and position of a window.

 ClassStyles Class style flags for a window.

 NcCalcResults Values for possible WM_NCCALCSIZE message.

 NcHitTest Location of cursor hot spot returned in .

 SetWindowPosOptions Flags for the window position.

 ShowWindowOption Options for ShowWindow option.

 SystemCommand Parameter for WM_SYSCOMMAND.

 WindowMessage Enumerated values of window messages.

 WindowPlacementFlags

 WindowStyles Style flags for a window.

 WindowStylesEx Extended style flags for a window.