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PCKEYBD.H
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C/C++ Source or Header
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1990-03-08
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3KB
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119 lines
/**********************************************************************
*
* pckeybd.h
*
* Copyright (c) 1988,89,90 J. Alan Eldridge
*
* PC key defs for new kbd mapping scheme
*
* WARNING: CHARACTERS ARE INTS, NOT CHARS!
*
*********************************************************************/
#ifndef __PCKEYBD__
#define __PCKEYBD__
/* null character */
#define K_NULL 0
/* common keys */
#define K_ESC 27
#define K_TAB '\t'
#define K_NL '\n'
#define K_CR '\r'
#define K_BACK '\b'
#define K_SPACE ' '
/* control keys */
#define _K_CTL(c) ((c) - '@')
#define K_CTL_A _K_CTL('A')
#define K_CTL_B _K_CTL('B')
#define K_CTL_C _K_CTL('C')
#define K_CTL_D _K_CTL('D')
#define K_CTL_E _K_CTL('E')
#define K_CTL_F _K_CTL('F')
#define K_CTL_G _K_CTL('G')
#define K_CTL_H _K_CTL('H')
#define K_CTL_I _K_CTL('I')
#define K_CTL_J _K_CTL('J')
#define K_CTL_K _K_CTL('K')
#define K_CTL_L _K_CTL('L')
#define K_CTL_M _K_CTL('M')
#define K_CTL_N _K_CTL('N')
#define K_CTL_O _K_CTL('O')
#define K_CTL_P _K_CTL('P')
#define K_CTL_Q _K_CTL('Q')
#define K_CTL_R _K_CTL('R')
#define K_CTL_S _K_CTL('S')
#define K_CTL_T _K_CTL('T')
#define K_CTL_U _K_CTL('U')
#define K_CTL_V _K_CTL('V')
#define K_CTL_W _K_CTL('W')
#define K_CTL_X _K_CTL('X')
#define K_CTL_Y _K_CTL('Y')
#define K_CTL_Z _K_CTL('Z')
#define K_CTL_BKSLASH _K_CTL('\\')
/* modifier bits (in high byte) */
#define K_EXT 0x0100
#define K_ALT 0x0200
#define K_CTL 0x0400
#define K_SHIFT 0x0800
#define K_USER 0x1000
/* shift tab key (backtab) */
#define K_BACKTAB (K_TAB | K_EXT | K_SHIFT)
/* function keys */
#define K_F1 (130 | K_EXT)
#define K_F2 ((K_F1) + 1)
#define K_F3 ((K_F1) + 2)
#define K_F4 ((K_F1) + 3)
#define K_F5 ((K_F1) + 4)
#define K_F6 ((K_F1) + 5)
#define K_F7 ((K_F1) + 6)
#define K_F8 ((K_F1) + 7)
#define K_F9 ((K_F1) + 8)
#define K_F10 ((K_F1) + 9)
#define K_F11 ((K_F1) + 10)
#define K_F12 ((K_F1) + 11)
/* cursor movement keys */
#define K_HOME (150 | K_EXT)
#define K_UP (151 | K_EXT)
#define K_PGUP (152 | K_EXT)
#define K_LEFT (153 | K_EXT)
#define K_RIGHT (154 | K_EXT)
#define K_END (155 | K_EXT)
#define K_DOWN (156 | K_EXT)
#define K_PGDN (157 | K_EXT)
/* insert and delete */
#define K_INS (158 | K_EXT)
#define K_DEL (159 | K_EXT)
/* print screen key */
#define K_PRTSC (160 | K_EXT)
/* unknown key */
#define K_UNKNOWN (255 | K_EXT)
/* impossible value */
#define K_ILLEGAL -1
#endif /* __PCKEYBD__ */