DwmSetWindowAttribute
DwmExtendFrameIntoClientArea
SystemParametersInfo
SetForegroundWindow

GetWindowLong
SetWindowLong
GetForegroundWindow
GetDesktopWindow
GetShellWindow
GetWindowRect
GetClassName
FindWindowEx
WINDOW_STYLE

WM_ENTERSIZEMOVE
WM_EXITSIZEMOVE

SetLastError
WINDOW_EX_STYLE