func (z *Writer) writeUint32(x uint32) error {
	buf := z.buf[:4]
	binary.LittleEndian.PutUint32(buf, x)
	_, err := z.dst.Write(buf)
	return err
}
func (z *Writer) writeUint32(x uint32) error {
	buf := z.buf[:4]
	binary.LittleEndian.PutUint32(buf, x)
	_, err := z.dst.Write(buf)
	return err
}
func ( z * Writer ) writeUint32 ( x uint32 ) error { buf := z . buf [ : 4 ] binary . LittleEndian . PutUint32 ( buf , x ) _ , err := z . dst . Write ( buf ) return err }
// writeUint32 writes a uint32 to the underlying writer.
writeUint32 writes a uint32 to the underlying writer .