export function u16ToBytes(num: number) {
  const arr = new ArrayBuffer(2);
  const view = new DataView(arr);
  view.setUint16(0, num, false);
  return new Uint8Array(arr);
}

export function i16ToBytes(num: number) {
  const arr = new ArrayBuffer(2);
  const view = new DataView(arr);
  view.setInt16(0, num, false);
  return new Uint8Array(arr);
}

export function u32ToBytes(num: number) {
  const arr = new ArrayBuffer(4);
  const view = new DataView(arr);
  view.setUint32(0, num, false);
  return new Uint8Array(arr);
}

export function i32ToBytes(num: number) {
  const arr = new ArrayBuffer(4);
  const view = new DataView(arr);
  view.setInt32(0, num, false);
  return new Uint8Array(arr);
}