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/* Dbg.h - Tcl Debugger include file

Written by: Don Libes, NIST, 3/23/93

Design and implementation of this program was paid for by U.S. tax
dollars.  Therefore it is public domain.  However, the author and NIST
would appreciate credit if this program or parts of it are used.

*/

/* _DEBUG or _DBG is just too likely, use something more unique */
#ifndef _NIST_DBG
#define _NIST_DBG

#include "tcl.h"

typedef int (Dbg_InterProc) _ANSI_ARGS_((Tcl_Interp *interp, ClientData data));
typedef int (Dbg_IgnoreFuncsProc) _ANSI_ARGS_((
			Tcl_Interp *interp,
			char *funcname));
typedef void (Dbg_OutputProc) _ANSI_ARGS_((
			Tcl_Interp *interp,
			char *output,
			ClientData data));

typedef struct {
  Dbg_InterProc *func;
  ClientData data;
} Dbg_InterStruct;

typedef struct {
  Dbg_OutputProc *func;
  ClientData data;
} Dbg_OutputStruct;

EXTERN char *Dbg_VarName;
EXTERN char *Dbg_DefaultCmdName;

/* trivial interface, creates a "debug" command in your interp */
EXTERN int Tcldbg_Init _ANSI_ARGS_((Tcl_Interp *));

EXTERN void Dbg_On _ANSI_ARGS_((Tcl_Interp *interp,
					int immediate));
EXTERN void Dbg_Off _ANSI_ARGS_((Tcl_Interp *interp));
EXTERN char **Dbg_ArgcArgv _ANSI_ARGS_((int argc,char *argv[],
					int copy));
EXTERN int Dbg_Active _ANSI_ARGS_((Tcl_Interp *interp));
EXTERN Dbg_InterStruct Dbg_Interactor _ANSI_ARGS_((
					Tcl_Interp *interp,
					Dbg_InterProc *interactor,
					ClientData data));
EXTERN Dbg_IgnoreFuncsProc *Dbg_IgnoreFuncs _ANSI_ARGS_((
					Tcl_Interp *interp,
					Dbg_IgnoreFuncsProc *));
EXTERN Dbg_OutputStruct Dbg_Output _ANSI_ARGS_((
					Tcl_Interp *interp,
					Dbg_OutputProc *,
					ClientData data));

EXTERN void Dbg_StdinMode _ANSI_ARGS_((int mode));

#endif /* _NIST_DBG */