#ifndef DOS_FILEHANDLER_H
#define DOS_FILEHANDLER_H
/*
** $Filename: dos/filehandler.h $
** $Release: 2.04 Includes, V37.4 $
** $Revision: 36.5 $
** $Date: 90/07/12 $
**
** device and file handler specific code for AmigaDOS
**
** (C) Copyright 1986-1991 Commodore-Amiga, Inc.
** All Rights Reserved
*/

#ifndef EXEC_PORTS_H
#include "exec/ports.h"
#endif

#ifndef DOS_DOS_H
#include "dos/dos.h"
#endif




struct DosEnvec {
 ULONG de_TableSize; 
 ULONG de_SizeBlock; 
 ULONG de_SecOrg; 
 ULONG de_Surfaces; 
 ULONG de_SectorPerBlock; 
 ULONG de_BlocksPerTrack; 
 ULONG de_Reserved; 
 ULONG de_PreAlloc; 
 ULONG de_Interleave; 
 ULONG de_LowCyl; 
 ULONG de_HighCyl; 
 ULONG de_NumBuffers; 
 ULONG de_BufMemType; 
 ULONG de_MaxTransfer; 
 ULONG de_Mask; 
 LONG de_BootPri; 
 ULONG de_DosType; 
 ULONG de_Baud; 
 ULONG de_Control; 
 ULONG de_BootBlocks; 

};



#define DE_TABLESIZE 0 
#define DE_SIZEBLOCK 1 
#define DE_SECORG 2 
#define DE_NUMHEADS 3 
#define DE_SECSPERBLK 4 
#define DE_BLKSPERTRACK 5 
#define DE_RESERVEDBLKS 6 
#define DE_PREFAC 7 
#define DE_INTERLEAVE 8 
#define DE_LOWCYL 9 
#define DE_UPPERCYL 10 
#define DE_NUMBUFFERS 11 
#define DE_MEMBUFTYPE 12 
#define DE_BUFMEMTYPE 12 
#define DE_MAXTRANSFER 13 
#define DE_MASK 14 
#define DE_BOOTPRI 15 
#define DE_DOSTYPE 16 
#define DE_BAUD 17 
#define DE_CONTROL 18 
#define DE_BOOTBLOCKS 19 


struct FileSysStartupMsg {
 ULONG fssm_Unit; 
 BSTR fssm_Device; 
 BPTR fssm_Environ; 
 ULONG fssm_Flags; 
};




struct DeviceNode {
 BPTR dn_Next; 
 ULONG dn_Type; 
 struct MsgPort *dn_Task; 
 BPTR dn_Lock; 
 BSTR dn_Handler; 
 ULONG dn_StackSize; 
 LONG dn_Priority; 
 BPTR dn_Startup; 
 BPTR dn_SegList; 
 BPTR dn_GlobalVec; 
 BSTR dn_Name; 
};

#endif