windows-xp/Source/XPSP1/NT/drivers/published/sdk/inc/ntmsmli.w

/*++

  Copyright (c) Microsoft Corporation. All rights reserved.
  Copyright (c) 1996-1999 Highground Systems

  Module Name:

	NtmsMli.h

  Abstract:

	This header contains the definitions of the 
	MediaLabelInfo structure. Media label libraries use
	this structure to pass information to RSM to use to
	identify media. 

	The name of this file reflects it's history.  RSM 
	began its life as NTMS.


--*/

#ifndef _INCL_NTMSMLI_H_
#define _INCL_NTMSMLI_H_

#if _MSC_VER > 1000
#pragma once
#endif

#include <windows.h>

#define NTMSMLI_MAXTYPE     64
#define NTMSMLI_MAXIDSIZE   256
#define NTMSMLI_MAXAPPDESCR 256

typedef struct
{
	WCHAR	LabelType[NTMSMLI_MAXTYPE];
	DWORD	LabelIDSize;
	BYTE	LabelID[NTMSMLI_MAXIDSIZE];
	WCHAR	LabelAppDescr[NTMSMLI_MAXAPPDESCR];
} MediaLabelInfo, *pMediaLabelInfo;

typedef DWORD ( WINAPI *MAXMEDIALABEL) (DWORD * const pMaxSize);
typedef DWORD ( WINAPI *CLAIMMEDIALABEL) (const BYTE * const pBuffer, const DWORD nBufferSize,
                                  MediaLabelInfo * const pLabelInfo);
typedef DWORD ( WINAPI *CLAIMMEDIALABELEX) (const BYTE * const pBuffer, const DWORD nBufferSize,
				  MediaLabelInfo * const pLabelInfo, GUID * LabelGuid);


#endif