pub unsafe extern "C" fn sqlite3_set_authorizer(
    arg1: *mut sqlite3,
    xAuth: Option<unsafe extern "C" fn(_: *mut c_void, _: i32, _: *const i8, _: *const i8, _: *const i8, _: *const i8) -> i32>,
    pUserData: *mut c_void
) -> i32