/* @(#) $Id$ */

/************************** Start of BITIO.H *************************/

#ifndef _BITIO_H
#define _BITIO_H

#include <stdio.h>

typedef struct bit_file {
    FILE *file;
    unsigned char mask;
    int rack;
    int pacifier_counter;
} BIT_FILE;


/*The following we do because this file is read both by
  C and C++ compiler.*/
#ifdef __cplusplus
extern "C" BIT_FILE     *OpenInputBitFile( char *name );
extern "C" BIT_FILE     *OpenOutputBitFile( char *name );
extern "C" void          OutputBit( BIT_FILE *bit_file, int bit );
extern "C" void          OutputBits( BIT_FILE *bit_file,
				     unsigned long code, int count );
extern "C" int           InputBit( BIT_FILE *bit_file );
extern "C" unsigned long InputBits( BIT_FILE *bit_file, int bit_count );
extern "C" void          CloseInputBitFile( BIT_FILE *bit_file );
extern "C" void          CloseOutputBitFile( BIT_FILE *bit_file );
extern "C" void          FilePrintBinary( FILE *file, unsigned int code, int bits );
#else
BIT_FILE     *OpenInputBitFile( char *name );
BIT_FILE     *OpenOutputBitFile( char *name );
void          OutputBit( BIT_FILE *bit_file, int bit );
void          OutputBits( BIT_FILE *bit_file,
			  unsigned long code, int count );
int           InputBit( BIT_FILE *bit_file );
unsigned long InputBits( BIT_FILE *bit_file, int bit_count );
void          CloseInputBitFile( BIT_FILE *bit_file );
void          CloseOutputBitFile( BIT_FILE *bit_file );
void          FilePrintBinary( FILE *file, unsigned int code, int bits );
#endif

/*
#else   

BIT_FILE     *OpenInputBitFile();
BIT_FILE     *OpenOutputBitFile();
void          OutputBit();
void          OutputBits();
int           InputBit();
unsigned long InputBits();
void          CloseInputBitFile();
void          CloseOutputBitFile();
void          FilePrintBinary();

#endif  
*/
#endif  /* _BITIO_H */

/*************************** End of BITIO.H **************************/