/*
 * libmad - MPEG audio decoder library
 * Copyright (C) 2000-2004 Underbit Technologies, Inc.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * $Id: bit.h,v 1.12 2004/01/23 09:41:32 rob Exp $
 */

#pragma once
#include "standard_types.h"

namespace kilipili::Audio
{

struct bitptr
{
	bitptr() noexcept  = default;
	~bitptr() noexcept = default;
	bitptr(const bitptr&) noexcept;

	void		 operator=(const uchar*) noexcept;
	uint		 operator-(const bitptr&) noexcept;
	const uchar* nextbyte() noexcept;
	void		 skip(uint) noexcept;
	ulong		 read(uint) noexcept;
	ushort		 bitsleft() const noexcept { return left; }
	ushort		 crc(uint bitlen, ushort crc_init) noexcept;

	const uchar* byte {nullptr};
	ushort		 cache {0};
	ushort		 left {0};
};


} // namespace kilipili::Audio