lib/pack-codec.js
function $version(byte) {
    version = (version << 8) | byte;
    if (++offset < 4) return $version;
    if (version >= 2 && version <= 3) {
      offset = 0;
      return $num;
    }
    throw new Error("Invalid version number " + num);
  }
function $version(byte) {
    version = (version << 8) | byte;
    if (++offset < 4) return $version;
    if (version >= 2 && version <= 3) {
      offset = 0;
      return $num;
    }
    throw new Error("Invalid version number " + num);
  }
function $version ( byte ) { version = ( version << 8 ) | byte ; if ( ++ offset < 4 ) return $version ; if ( version >= 2 && version <= 3 ) { offset = 0 ; return $num ; } throw new Error ( "Invalid version number " + num ) ; }
The version is stored as an unsigned 32 integer in network byte order. It must be version 2 or 3.
The version is stored as an unsigned 32 integer in network byte order . It must be version 2 or 3 .