func s2b(s string) (b []byte) {
      /* #nosec G103 */
      bh := (*reflect.SliceHeader)(unsafe.Pointer(&b))
      /* #nosec G103 */
      sh := (*reflect.StringHeader)(unsafe.Pointer(&s))
      bh.Data = sh.Data
      bh.Cap = sh.Len
      bh.Len = sh.Len
      return b
  }

  func b2s(b []byte) string {
      /* #nosec G103 */
      return *(*string)(unsafe.Pointer(&b))
  }