Function xcb::ffi::xproto::xcb_unmap_window_checked

pub unsafe extern "C" fn xcb_unmap_window_checked(
    c: *mut xcb_connection_t, 
    window: xcb_window_t
) -> xcb_void_cookie_t

Makes a window invisible

Unmaps the specified window. This means making the window invisible (and all its child windows).

Unmapping a window leads to the UnmapNotify event being generated. Also, Expose events are generated for formerly obscured windows.