pub unsafe extern "C" fn gdk_synthesize_window_state(
window: *mut GdkWindow,
unset_flags: GdkWindowState,
set_flags: GdkWindowState,
)
pub unsafe extern "C" fn gdk_synthesize_window_state(
window: *mut GdkWindow,
unset_flags: GdkWindowState,
set_flags: GdkWindowState,
)