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/*
* Copyright (C) 1996-1998 Szeredi Miklos
* Email: mszeredi@inf.bme.hu
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version. See the file COPYING.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
/* akey.h
*
* Header of the AKEY module
*
* Keyboard handeling routines and key identification labels
*
* Created: 92/12/01 Szeredi Miklos
*/
#ifndef _AKEY_H
#define _AKEY_H
#define NOKEY -1
#define UNKNOWNKEY -2
#define ERRKEY -3
#define MOUSEKEY -256
#define UPKEY (256 + 1)
#define DOWNKEY (256 + 2)
#define RIGHTKEY (256 + 3)
#define LEFTKEY (256 + 4)
#define INSKEY (256 + 5)
#define DELKEY (256 + 6)
#define HOMEKEY (256 + 7)
#define ENDKEY (256 + 8)
#define PUKEY (256 + 9)
#define PDKEY (256 + 10)
#define BSKEY (256 + 16)
#define FKEYOFFS (256 + 128)
#define FKEYFIRST (FKEYOFFS + 1)
#define FKEYLAST (FKEYOFFS + 12)
#define FKEY(num) (FKEYOFFS + num)
#define ALTKEY (1 << 11)
#define CTRKEY (1 << 10)
#define SHKEY (1 << 9)
#define BKTABKEY (TABKEY | SHKEY)
#define CTL(ch) ((ch) - 96)
#define META(ch) ((ch) | ALTKEY)
#define TABKEY 9
#define LFKEY 13
#define CRKEY 10
#define ENTERKEY LFKEY
#define ESCKEY 27
#define lastakey() __lastakey
#define waitakey() ((void)readakey())
#define setakey(key) ((void)(__lastakey = (key)))
#define setakeydo(todo) (__atodo = (todo))
typedef int keytype;
typedef void (*__atodotype)(void);
#ifdef __cplusplus
extern "C" {
#endif
extern __atodotype __atodo;
extern keytype __lastakey;
extern keytype getakey(void);
/* extern void setakey(keytype); */ /* MACRO */
extern keytype readakey(void);
/* extern keytype lastakey(void); */ /* MACRO */
/* extern void waitakey(void); */ /* MACRO */
extern int pressedakey(void);
extern void clearakeybuff(void);
/* extern void setakeydo(dofn __atodotype); */ /* MACRO */
extern void ungetakey(void);
extern int insertakey(keytype key);
extern void setasmalldelay(int delay);
extern int initakey(void);
extern void closeakey(void);
#ifdef __cplusplus
}
#endif
#endif /* _AKEY_H */
/* End of akey.h */
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