#ifndef EXEC_TASKS_H
#define EXEC_TASKS_H
/*
** $Filename: exec/tasks.h $
** $Release: 1.3 $
**
** 
**
** (C) Copyright 1985,1986,1987,1988 Commodore-Amiga, Inc.
** All Rights Reserved
*/

#ifndef EXEC_NODES_H
#include "exec/nodes.h"
#endif !EXEC_NODES_H

#ifndef EXEC_LISTS_H
#include "exec/lists.h"
#endif !EXEC_LISTS_H


struct Task {
 struct Node tc_Node;
 UBYTE tc_Flags;
 UBYTE tc_State;
 BYTE tc_IDNestCnt; 
 BYTE tc_TDNestCnt; 
 ULONG tc_SigAlloc; 
 ULONG tc_SigWait; 
 ULONG tc_SigRecvd; 
 ULONG tc_SigExcept; 
 UWORD tc_TrapAlloc; 
 UWORD tc_TrapAble; 
 APTR tc_ExceptData; 
 APTR tc_ExceptCode; 
 APTR tc_TrapData; 
 APTR tc_TrapCode; 
 APTR tc_SPReg; 
 APTR tc_SPLower; 
 APTR tc_SPUpper; 
 VOID (*tc_Switch)(); 
 VOID (*tc_Launch)(); 
 struct List tc_MemEntry; 
 APTR tc_UserData; 
};


#define TB_PROCTIME 0
#define TB_STACKCHK 4
#define TB_EXCEPT 5
#define TB_SWITCH 6
#define TB_LAUNCH 7

#define TF_PROCTIME (1<<0)
#define TF_STACKCHK (1<<4)
#define TF_EXCEPT (1<<5)
#define TF_SWITCH (1<<6)
#define TF_LAUNCH (1<<7)


#define TS_INVALID 0
#define TS_ADDED 1
#define TS_RUN 2
#define TS_READY 3
#define TS_WAIT 4
#define TS_EXCEPT 5
#define TS_REMOVED 6



#define SIGB_ABORT 0
#define SIGB_CHILD 1
#define SIGB_BLIT 4
#define SIGB_SINGLE 4
#define SIGB_DOS 8

#define SIGF_ABORT (1<<0)
#define SIGF_CHILD (1<<1)
#define SIGF_BLIT (1<<4)
#define SIGF_SINGLE (1<<4)
#define SIGF_DOS (1<<8)

#endif