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Sprite 1984 - 1993
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Sprite 1984 - 1993.iso
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cmd.h
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C/C++ Source or Header
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1989-07-21
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/*
* cmd.h --
*
* This file declares things that are used to build, use and delete
* command bindings tables.
*
* Copyright (C) 1986 Regents of the University of California
* Permission to use, copy, modify, and distribute this
* software and its documentation for any purpose and without
* fee is hereby granted, provided that the above copyright
* notice appear in all copies. The University of California
* makes no representations about the suitability of this
* software for any purpose. It is provided "as is" without
* express or implied warranty.
*
* $Header: /sprite/src/lib/cmd/RCS/cmd.h,v 1.3 89/06/15 21:07:46 ouster Exp $ SPRITE (Berkeley)
*/
#ifndef _CMD
#define _CMD
#include <stdio.h>
#ifndef _CLIENTDATA
typedef int * ClientData;
#define _CLIENTDATA
#endif
typedef struct Table *Cmd_Table;
/*
* Return values from Cmd_Dispatch and Cmd_MapKey:
*
* CMD_OK - Everything completed just fine.
* CMD_AMBIGUOUS - The name of a command was ambiguous (it was a previx
* of more than one command in the table).
* CMD_NOT_FOUND - There was no command by that name in the table.
* CMD_PARTIAL - In key-mapping, this keystroke is midway through
* a sequence: more keys will have to be typed before
* a command mapping can be made.
* CMD_UNBOUND - This keystroke sequence ending in this stroke isn't
* bound to any command.
* CMD_BAD_ARGS - A command had a bad argument (e.g. tried to use
* selection but selection doesn't exist).
* CMD_ERROR - An error of some sort occurred while executing a
* command.
* CMD_VAR_LOOP - Variable commands were nested to an outrageous level;
* suggests that there's unbounded recursion.
*/
#define CMD_OK 0
#define CMD_AMBIGUOUS 1
#define CMD_NOT_FOUND 2
#define CMD_PARTIAL 3
#define CMD_UNBOUND 4
#define CMD_BAD_ARGS 5
#define CMD_ERROR 6
#define CMD_VAR_LOOP 7
/*
* Exported procedures.
*/
extern void Cmd_BindingCreate();
extern char * Cmd_BindingGet();
extern void Cmd_BindingDelete();
extern int Cmd_EnumBindings();
extern int Cmd_MapKey();
extern Cmd_Table Cmd_TableCreate();
extern void Cmd_TableDelete();
#ifdef NOTDEF
/*
* Routines that were in John's mx.h but no longer seem to exist anywhere.
*/
extern int Cmd_VarEnum(); /* not here */
extern char * Cmd_VarGet(); /* not here */
extern void Cmd_VarSet(); /* not here */
extern void Cmd_CommandCreate(); /* not here */
extern void Cmd_CommandDelete(); /* not here */
extern int Cmd_Dispatch(); /* not here */
extern void Cmd_Record(); /* not here */
extern void Cmd_StopRecording(); /* not here */
#endif /* NOTDEF */
#endif _CMD