Function libsqlite3_sys::sqlite3_preupdate_hook

pub unsafe extern fn sqlite3_preupdate_hook(db: *mut sqlite3,
                                            xPreUpdate: Option<unsafe extern fn(pCtx: *mut c_void, db: *mut sqlite3, op: c_int, zDb: *const c_char, zName: *const c_char, iKey1: sqlite3_int64, iKey2: sqlite3_int64)>,
                                            arg1: *mut c_void)
                                            -> *mut c_void