/*
    IEEE4882.H

    Declarations for 488.2 routines

    Copyright (C) 1991, Capital Equipment Corporation
*/

/* types for address lists */
typedef int far *ADDRLIST;
#define LASTADDR 0x7FFF
#define MAXADDR 64      /* max length for addr lists */

/* terminators */
#define END 0x8000

/* reset levels */
#define BUS     1
#define MESSAGE 2
#define DEVICE  4

#ifndef NODECL
extern int far ieee_status;

#ifdef __cplusplus
  extern "C" {
#endif
int far ISendCommand(char far *,unsigned);
int far ISendSetup(ADDRLIST);
int far ISendDataBytes(char far *,unsigned,int);
int far ISend1(int,char far *,unsigned);
int far ISendN(ADDRLIST,char far *,unsigned);
int far RecvSetup(int);
int far IRecvRespMsg(char far *,unsigned,unsigned far *,int);
int far IRecv(int,char far *,unsigned,unsigned far *,int);
int far SendIfc(void);
int far DeviceClear(int);
int far IDeviceClearN(ADDRLIST);
int far EnableLocal(int);
int far IEnableLocalN(ADDRLIST);
int far ISetRWLS(ADDRLIST);
int far SendLLO(void);
int far PassControl(int); 
int far PPollConfig(int,char,char);
int far IPPollUnconfig(ADDRLIST);
int far IReadStatusByte(int,char far *);
int far Trigger(int);
int far ITriggerN(ADDRLIST);
int far TestSRQ(void);
int far IReset488(int,ADDRLIST);
int far IFindRQS(ADDRLIST,int far *,char far *);
int far IAllSpoll(ADDRLIST,char far *);
int far IFindLstn(ADDRLIST,int far *,int);
int far ITestSys(ADDRLIST,ADDRLIST,int far *);
int far EnableRemote(int);
int far IEnableRemoteN(ADDRLIST);
#ifdef __cplusplus
  }
#endif

#define SendCommand(x,y) ISendCommand ((char far *) (x),y)
#define SendSetup(x)     ISendSetup ((ADDRLIST) (x))
#define SendDataBytes(x,y,z) ISendDataBytes ((char far *) (x),y,z)
#define Send1(x,y,z)     ISend1 (x,(char far *) (y),z)
#define SendN(x,y,z)     ISendN ((ADDRLIST) (x),(char far *) (y),z)
#define RecvRespMsg(x,y,z,t) IRecvRespMsg ((char far *) (x),y,(unsigned far *) (z),t)
#define Recv(w,x,y,z,t)  IRecv (w,(char far *) (x),y,(unsigned far *) (z),t)
#define DeviceClearN(x)  IDeviceClearN((ADDRLIST) (x))
#define EnableLocalN(x)  IEnableLocalN((ADDRLIST) (x))
#define EnableRemoteN(x) IEnableRemoteN((ADDRLIST) (x))
#define SetRWLS(x)       ISetRWLS((ADDRLIST) (x))
#define PPollUnconfig(x) IPPollUnconfig((ADDRLIST) (x))
#define ReadStatusByte(x,y) IReadStatusByte(x,(char far *) (y))
#define TriggerN(x)      ITriggerN((ADDRLIST) (x))
#define Reset488(x,y)    IReset488(x,(ADDRLIST) (y))
#define FindRQS(x,y,z)   IFindRQS((ADDRLIST) (x),(int far *) (y),(char far *) (z))
#define AllSpoll(x,y)    IAllSpoll((ADDRLIST) (x),(char far *) (y))
#define FindLstn(x,y,z)  IFindLstn((ADDRLIST) (x),(int far *) (y),z)
#define TestSys(x,y,z)   ITestSys((ADDRLIST) (x),(ADDRLIST) (y),(int far *) (z))
#endif