func (r *ReadBuffer) ReadUint64() uint64 {
	if b := r.ReadBytes(8); b != nil {
		return binary.BigEndian.Uint64(b)
	}

	return 0
}
func (r *ReadBuffer) ReadUint64() uint64 {
	if b := r.ReadBytes(8); b != nil {
		return binary.BigEndian.Uint64(b)
	}

	return 0
}
func ( r * ReadBuffer ) ReadUint64 ( ) uint64 { if b := r . ReadBytes ( 8 ) ; b != nil { return binary . BigEndian . Uint64 ( b ) } return 0 }
// ReadUint64 returns the next value in the buffer as a uint64
ReadUint64 returns the next value in the buffer as a uint64