Function sqlite3_native::sqlite3_collation_needed

#[no_mangle]pub unsafe extern "C" fn sqlite3_collation_needed(
    db: *mut sqlite3, 
    pCollNeededArg: *mut c_void, 
    xCollNeeded: Option<unsafe extern "C" fn(_: *mut c_void, _: *mut sqlite3, _: c_int, _: *const c_char)>
) -> c_int