#ifndef  EXEC_TASKS_H
#define  EXEC_TASKS_H


#ifndef EXEC_TYPES_H
#include "exec/types.h"
#endif !EXEC_TYPES_H
#ifndef EXEC_NODES_H
#include "exec/nodes.h"
#endif !EXEC_NODES_H
#ifndef EXEC_LISTS_H
#include "exec/lists.h"
#endif !EXEC_LISTS_H


extern 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  0L
#define TB_STACKCHK  4L
#define TB_EXCEPT    5L
#define TB_SWITCH    6L
#define TB_LAUNCH    7L


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



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

#endif