Type Definition makepad_glx_sys::PFNGLXWAITFORSBCOMLPROC

type PFNGLXWAITFORSBCOMLPROC = Option<unsafe extern "C" fn(dpy: *mut Display, drawable: GLXDrawable, target_sbc: i64, ust: *mut i64, msc: *mut i64, sbc: *mut i64) -> c_int>;