export default function uuid() {
  return "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g, function (c) {
    let r = (Math.random() * 16) | 0;
    let v = c == "x" ? r : (r & 0x3 | 0x8);
    return v.toString(16);
  });
};
export function code32() {
  return "xxxxxxxxxxxx4xxxyxxxxxxxxxxxxxxx".replace(/[xy]/g, function (c) {
    let r = (Math.random() * 16) | 0;
    let v = c == "x" ? r : (r & 0x3 | 0x8);
    return v.toString(16);
  });
};