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- /*
- ** Copyright (C) 2000 Albert L. Faber
- **
- ** 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.
- */
-
-
- #ifndef COMMON_H_INCLUDED
- #define COMMON_H_INCLUDED
-
- #include "mpg123.h"
- #include "mpglib.h"
-
- extern const int tabsel_123[2][3][16];
- extern const long freqs[9];
- extern unsigned char *wordpointer;
- extern int bitindex;
-
-
- #if defined( USE_LAYER_1 ) || defined ( USE_LAYER_2 )
- extern real muls[27][64];
- #endif
-
- int head_check(unsigned long head,int check_layer);
- int decode_header(struct frame *fr,unsigned long newhead);
- void print_header(struct frame *fr);
- void print_header_compact(struct frame *fr);
- unsigned int getbits(int number_of_bits);
- unsigned int getbits_fast(int number_of_bits);
- int set_pointer( PMPSTR mp, long backstep);
-
- #endif
-