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/*
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* Copyright (C) 1999-2010 The L.A.M.E. project
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*
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* Initially written by Michael Hipp, see also AUTHORS and README.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef COMMON_H_INCLUDED
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#define COMMON_H_INCLUDED
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#include "mpg123.h"
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#include "mpglib.h"
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extern const int tabsel_123[2][3][16];
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extern const long freqs[9];
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extern real muls[27][64];
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int head_check(unsigned long head, int check_layer);
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int decode_header(PMPSTR mp, struct frame *fr, unsigned long newhead);
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unsigned int getbits(PMPSTR mp, int number_of_bits);
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unsigned int getbits_fast(PMPSTR mp, int number_of_bits);
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unsigned char get_leq_8_bits(PMPSTR mp, unsigned int number_of_bits);
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unsigned short get_leq_16_bits(PMPSTR mp, unsigned int number_of_bits);
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int set_pointer(PMPSTR mp, long backstep);
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#endif
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