Function gdk4_x11_sys::gdk_x11_display_get_egl_version

pub unsafe extern "C" fn gdk_x11_display_get_egl_version(
    display: *mut GdkX11Display, 
    major: *mut c_int, 
    minor: *mut c_int
) -> gboolean

This is supported on crate feature v4_4 only.