/*
 * DOS drive handling declarations
 *
 * Copyright 1995 Alexandre Julliard
 */

#ifndef __WINE_DRIVE_H
#define __WINE_DRIVE_H

#include "windef.h"

#define MAX_DOS_DRIVES  26

/* Drive flags */

#define DRIVE_DISABLED        0x0001  /* Drive is disabled */
#define DRIVE_SHORT_NAMES     0x0002  /* Drive fs has 8.3 file names */
#define DRIVE_CASE_SENSITIVE  0x0004  /* Drive fs is case sensitive */
#define DRIVE_CASE_PRESERVING 0x0008  /* Drive fs is case preserving */
#define DRIVE_FAIL_READ_ONLY  0x0010  /* Fail opening read-only files for writing */
#define DRIVE_READ_VOL_INFO   0x0020  /* Try to read volume info from the device? */

extern int DRIVE_Init(void);
extern int DRIVE_IsValid( int drive );
extern int DRIVE_GetCurrentDrive(void);
extern int DRIVE_SetCurrentDrive( int drive );
extern int DRIVE_FindDriveRoot( const char **path );
extern const char * DRIVE_GetRoot( int drive );
extern const char * DRIVE_GetDosCwd( int drive );
extern const char * DRIVE_GetUnixCwd( int drive );
extern const char * DRIVE_GetDevice( int drive );
extern const char * DRIVE_GetLabel( int drive );
extern DWORD DRIVE_GetSerialNumber( int drive );
extern int DRIVE_SetSerialNumber( int drive, DWORD serial );
extern UINT DRIVE_GetFlags( int drive );
extern int DRIVE_Chdir( int drive, const char *path );
extern int DRIVE_Disable( int drive  );
extern int DRIVE_Enable( int drive  );
extern int DRIVE_SetLogicalMapping ( int existing_drive, int new_drive );
extern int DRIVE_OpenDevice( int drive, int flags );
extern int DRIVE_RawRead(BYTE drive, DWORD begin, DWORD length, BYTE *dataptr, BOOL fake_success );
extern int DRIVE_RawWrite(BYTE drive, DWORD begin, DWORD length, BYTE *dataptr, BOOL fake_success );
extern char *DRIVE_BuildEnv(void);

#endif  /* __WINE_DRIVE_H */