static NativeMethods()
{
var user32 = new UnmanagedLibrary( "user32" );
_pGetGestureInfoPtr = user32.GetUnmanagedFunction<GetGestureInfoPtr>( "GetGestureInfo" );
_pCloseGestureInfoHandle = user32.GetUnmanagedFunction<CloseGestureInfoHandlePtr>( "CloseGestureInfoHandle" );
_pSetGestureConfig = user32.GetUnmanagedFunction<SetGestureConfigPtr>( "SetGestureConfig" );
}