#ifndef LIBRARIES_DOSEXTENS_H
#define LIBRARIES_DOSEXTENS_H
/*
** $Filename: libraries/dosextens.h $
** $Release: 1.3 $
**
** DOS structures not needed for the casual AmigaDOS user 
**
** (C) Copyright 1985,1986,1987,1988 Commodore-Amiga, Inc.
** All Rights Reserved
*/

#ifndef EXEC_TYPES_H
#include "exec/types.h"
#endif
#ifndef EXEC_TASKS_H
#include "exec/tasks.h"
#endif
#ifndef EXEC_PORTS_H
#include "exec/ports.h"
#endif
#ifndef EXEC_LIBRARIES_H
#include "exec/libraries.h"
#endif

#ifndef LIBRARIES_DOS_H
#include "libraries/dos.h"
#endif





struct Process {
 struct Task pr_Task; 
 struct MsgPort pr_MsgPort; 
 WORD pr_Pad; 
 BPTR pr_SegList; 
 LONG pr_StackSize; 
 APTR pr_GlobVec; 
 LONG pr_TaskNum; 
 BPTR pr_StackBase; 
 LONG pr_Result2; 
 BPTR pr_CurrentDir; 
 BPTR pr_CIS; 
 BPTR pr_COS; 
 APTR pr_ConsoleTask; 
 APTR pr_FileSystemTask; 
 BPTR pr_CLI; 
 APTR pr_ReturnAddr; 
 APTR pr_PktWait; 
 APTR pr_WindowPtr; 
}; 



struct FileHandle {
 struct Message *fh_Link;  
 struct MsgPort *fh_Port; 
 struct MsgPort *fh_Type; 
 LONG fh_Buf;
 LONG fh_Pos;
 LONG fh_End;
 LONG fh_Funcs;
#define fh_Func1 fh_Funcs
 LONG fh_Func2;
 LONG fh_Func3;
 LONG fh_Args;
#define fh_Arg1 fh_Args
 LONG fh_Arg2;
}; 



struct DosPacket {
 struct Message *dp_Link; 
 struct MsgPort *dp_Port; 
 
 LONG dp_Type; 
 LONG dp_Res1; 
 LONG dp_Res2; 

#define dp_Action dp_Type
#define dp_Status dp_Res1
#define dp_Status2 dp_Res2
#define dp_BufAddr dp_Arg1
 LONG dp_Arg1; 
 LONG dp_Arg2;
 LONG dp_Arg3;
 LONG dp_Arg4;
 LONG dp_Arg5;
 LONG dp_Arg6;
 LONG dp_Arg7;
}; 



struct StandardPacket {
 struct Message sp_Msg;
 struct DosPacket sp_Pkt;
}; 


#define ACTION_NIL 0
#define ACTION_GET_BLOCK 2 
#define ACTION_SET_MAP 4
#define ACTION_DIE 5
#define ACTION_EVENT 6
#define ACTION_CURRENT_VOLUME 7
#define ACTION_LOCATE_OBJECT 8
#define ACTION_RENAME_DISK 9
#define ACTION_WRITE 'W'
#define ACTION_READ 'R'
#define ACTION_FREE_LOCK 15
#define ACTION_DELETE_OBJECT 16
#define ACTION_RENAME_OBJECT 17
#define ACTION_MORE_CACHE 18
#define ACTION_COPY_DIR 19
#define ACTION_WAIT_CHAR 20
#define ACTION_SET_PROTECT 21
#define ACTION_CREATE_DIR 22
#define ACTION_EXAMINE_OBJECT 23
#define ACTION_EXAMINE_NEXT 24
#define ACTION_DISK_INFO 25
#define ACTION_INFO 26
#define ACTION_FLUSH 27
#define ACTION_SET_COMMENT 28 
#define ACTION_PARENT 29
#define ACTION_TIMER 30
#define ACTION_INHIBIT 31
#define ACTION_DISK_TYPE 32
#define ACTION_DISK_CHANGE 33
#define ACTION_SET_DATE 34

#define ACTION_SCREEN_MODE 994

#define ACTION_READ_RETURN 1001
#define ACTION_WRITE_RETURN 1002
#define ACTION_SEEK 1008
#define ACTION_FINDUPDATE 1004
#define ACTION_FINDINPUT 1005
#define ACTION_FINDOUTPUT 1006
#define ACTION_END 1007
#define ACTION_TRUNCATE 1022 
#define ACTION_WRITE_PROTECT 1023 


 
struct DosLibrary {
 struct Library dl_lib;
 APTR dl_Root; 
 APTR dl_GV; 
 LONG dl_A2; 
 LONG dl_A5;
 LONG dl_A6;
}; 



struct RootNode {
 BPTR rn_TaskArray; 
 BPTR rn_ConsoleSegment;  
 struct DateStamp rn_Time; 
 LONG rn_RestartSeg; 
 BPTR rn_Info; 
 BPTR rn_FileHandlerSegment; 
}; 

struct DosInfo {
 BPTR di_McName; 
 BPTR di_DevInfo; 
 BPTR di_Devices; 
 BPTR di_Handlers; 
 APTR di_NetHand; 
}; 



struct CommandLineInterface {
 LONG cli_Result2;  
 BSTR cli_SetName; 
 BPTR cli_CommandDir; 
 LONG cli_ReturnCode; 
 BSTR cli_CommandName; 
 LONG cli_FailLevel; 
 BSTR cli_Prompt; 
 BPTR cli_StandardInput; 
 BPTR cli_CurrentInput; 
 BSTR cli_CommandFile; 
 LONG cli_Interactive; 
 LONG cli_Background; 
 BPTR cli_CurrentOutput; 
 LONG cli_DefaultStack; 
 BPTR cli_StandardOutput; 
 BPTR cli_Module; 
}; 





struct DeviceList {
 BPTR dl_Next; 
 LONG dl_Type; 
 struct MsgPort * dl_Task; 
 BPTR dl_Lock; 
 struct DateStamp dl_VolumeDate; 
 BPTR dl_LockList; 
 LONG dl_DiskType; 
 LONG dl_unused;
 BSTR * dl_Name; 
};



struct DevInfo {
 BPTR dvi_Next;
 LONG dvi_Type;
 APTR dvi_Task;
 BPTR dvi_Lock;
 BSTR dvi_Handler;
 LONG dvi_StackSize;
 LONG dvi_Priority;
 LONG dvi_Startup;
 BPTR dvi_SegList;
 BPTR dvi_GlobVec;
 BSTR dvi_Name;
};



struct DosList {
 BPTR dol_Next; 
 LONG dol_Type; 
 struct MsgPort *dol_Task; 
 BPTR dol_Lock;
 union {
 struct {
 BSTR dol_Handler; 
 LONG dol_StackSize; 
 LONG dol_Priority; 
 ULONG dol_Startup; 
 BPTR dol_SegList; 
 BPTR dol_GlobVec; 
 } dol_handler;

 struct {
 struct DateStamp dol_VolumeDate; 
 BPTR dol_LockList; 
 LONG dol_DiskType; 
 } dol_volume;

 struct {
 UBYTE	*dol_AssignName;     /* name for non-or-late-binding assign */
 struct AssignList *dol_List; /* for multi-directory assigns (regular) */
 } dol_assign;

 } dol_misc;

 BSTR dol_Name; 
 };
 
struct AssList {
 	BPTR dol_Next; 
	LONG dol_Type; 
	struct MsgPort *dol_Task; 
	BPTR dol_Lock;
	UBYTE	*dol_AssignName;     /* name for non-or-late-binding assign */
	struct AssignList *dol_List; /* for multi-directory assigns (regular) */
	BSTR dol_Name; 
 };


#define DLT_DEVICE 0
#define DLT_DIRECTORY 1
#define DLT_VOLUME 2


struct FileLock {
 BPTR fl_Link; 
 LONG fl_Key; 
 LONG fl_Access; 
 struct MsgPort * fl_Task; 
 BPTR fl_Volume; 
};

#endif