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/*
Copyright (C) 2015-2020, Dirk Krause
SPDX-License-Identifier: BSD-3-Clause
*/

/*
	WARNING: This file was generated by the dkct program (see
	http://dktools.sourceforge.net/ for details).
	Changes you make here will be lost if dkct is run again!
	You should modify the original source and run dkct on it.
	Original source: dk4strmb.ctr
*/

#ifndef DK4STRMB_H_INCLUDED
/** Avoid multiple inclusions. */
#define DK4STRMB_H_INCLUDED 1


#line 10 "dk4strmb.ctr"

/**	@file
	Generic dk4_stream_t API for input
	and output, implementation for BZFILE.

	CRT on Windows: Required.
*/

#ifndef DK4CONF_H_INCLUDED
#if DK4_BUILDING_DKTOOLS4
#include "dk4conf.h"
#else
#include <dktools-4/dk4conf.h>
#endif
#endif

#if DK4_HAVE_BZLIB_H

#ifndef DK4STRM_H_INCLUDED
#if DK4_BUILDING_DKTOOLS4
#include "dk4strm.h"
#else
#include <dktools-4/dk4strm.h>
#endif
#endif

#ifndef BZLIB_H_INCLUDED
#include <bzlib.h>
#define	BZLIB_H_INCLUDED 1
#endif

#ifdef __cplusplus
extern "C" {
#endif

/**	Low level function to access a BZFILE.
	@param	api	The stream API structure for arguments and results.
*/
void
dk4stream_bzfile_function(dk4_stream_api_t *api);

/**	Low level function to access a BZFILE and close it on
	dk4stream_close().
	@param	api	The stream API structure for arguments and results.
*/
void
dk4stream_bzfile_with_close_function(dk4_stream_api_t *api);

/**	Open a stream for an existing BZFILE.
	@param	fipo	Existing BZFILE, not closed on dk4stream_close().
	@param	fl	Access flag: DK4_STREAM_READ,, DK4_STREAM_WRITE
			or (DK4_STREAM_READ | DK4_STREAM_WRITE).
	@param	ibs	Input buffer size (0 for default).
	@param	obs	Output buffer size (0 for default).
	@param	erp	Error report, may be NULL.
	@return	Pointer to stream on success, NULL on error.
*/
dk4_stream_t *
dk4stream_open_for_bzfile(
  BZFILE	*fipo,
  int		 fl,
  size_t	 ibs,
  size_t	 obs,
  dk4_er_t	*erp
);

/**	Open a stream for an existing BZFILE.
	@param	fipo	Existing BZFILE, closed on dk4stream_close().
	@param	fl	Access flag: DK4_STREAM_READ,, DK4_STREAM_WRITE
			or (DK4_STREAM_READ | DK4_STREAM_WRITE).
	@param	ibs	Input buffer size (0 for default).
	@param	obs	Output buffer size (0 for default).
	@param	erp	Error report, may be NULL.
	@return	Pointer to stream on success, NULL on error.
*/
dk4_stream_t *
dk4stream_open_for_bzfile_with_close(
  BZFILE	*fipo,
  int		 fl,
  size_t	 ibs,
  size_t	 obs,
  dk4_er_t	*erp
);

#ifdef __cplusplus
}
#endif

#endif



#endif