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/*
** ClanLib SDK
** Copyright (c) 1997-2005 The ClanLib Team
**
** This software is provided 'as-is', without any express or implied
** warranty. In no event will the authors be held liable for any damages
** arising from the use of this software.
**
** Permission is granted to anyone to use this software for any purpose,
** including commercial applications, and to alter it and redistribute it
** freely, subject to the following restrictions:
**
** 1. The origin of this software must not be misrepresented; you must not
** claim that you wrote the original software. If you use this software
** in a product, an acknowledgment in the product documentation would be
** appreciated but is not required.
** 2. Altered source versions must be plainly marked as such, and must not be
** misrepresented as being the original software.
** 3. This notice may not be removed or altered from any source distribution.
**
** Note: Some of the libraries ClanLib may link to may have additional
** requirements or restrictions.
**
** File Author(s):
**
** Magnus Norddahl
** (if your name is missing here, please add it)
*/
#ifndef header_module_reader
#define header_module_reader
#if _MSC_VER > 1000
#pragma once
#endif
/*
* The following structure is the ClanLib file reader driver for MikMod.
* In fact MikMod core functions expect an MREADER struct, so the first
* field of MCLANLIBREADER (core) is an MREADER, and this way the MikMod
* code can access correctly all the fields of the MREADER core struct,
* while we provide an additionnal pointer (input) to handle the file,
* which is a CL_InputSource in ClanLib's case.
* This method might look like an ugly hack but MikMod does this internally,
* with an MFILEREADER struct casted an into a plain MREADER.
*/
#ifdef __APPLE__
#include <mikmod/mikmod.h>
#else
#include <mikmod.h>
#endif
typedef struct MCLANLIBREADER {
MREADER core;
void *input;
} MCLANLIBREADER;
#define CLANLIB_READER_CHANNELS 32
extern BOOL clanlib_reader_feof(MREADER* reader);
extern BOOL clanlib_reader_read(MREADER* reader,void* ptr,size_t size);
extern int clanlib_reader_get(MREADER* reader);
extern BOOL clanlib_reader_seek(MREADER* reader,long offset,int whence);
extern long clanlib_reader_tell(MREADER* reader);
extern MREADER *new_clanlib_reader(void *input);
extern void delete_clanlib_reader (MREADER* reader);
#endif
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