keyboard.h

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#ifndef __LINUX_KEYBOARD_H
#define __LINUX_KEYBOARD_H

#define KG_SHIFT        0
#define KG_CTRL         2
#define KG_ALT          3
#define KG_ALTGR        1
#define KG_SHIFTL       4
#define KG_SHIFTR       5
#define KG_CTRLL        6
#define KG_CTRLR        7

#define NR_KEYS 128
#define NR_KEYMAPS 16
extern const int NR_TYPES;
extern const int max_vals[];
extern unsigned short key_map[NR_KEYMAPS][NR_KEYS];

#define NR_FUNC 36
#define FUNC_BUFSIZE 512
extern char func_buf[FUNC_BUFSIZE];
extern char *func_table[NR_FUNC];

#define KT_LATIN        0       ///< we depend on this being zero 
#define KT_LETTER      11       ///< symbol that can be acted upon by CapsLock 
#define KT_FN           1
#define KT_SPEC         2
#define KT_PAD          3
#define KT_DEAD         4
#define KT_CONS         5
#define KT_CUR          6
#define KT_SHIFT        7
#define KT_META         8
#define KT_ASCII        9
#define KT_LOCK         10

#define K(t,v)          (((t)<<8)|(v))
#define KTYP(x)         ((x) >> 8)
#define KVAL(x)         ((x) & 0xff)

#define K_F1            K(KT_FN,0)
#define K_F2            K(KT_FN,1)
#define K_F3            K(KT_FN,2)
#define K_F4            K(KT_FN,3)
#define K_F5            K(KT_FN,4)
#define K_F6            K(KT_FN,5)
#define K_F7            K(KT_FN,6)
#define K_F8            K(KT_FN,7)
#define K_F9            K(KT_FN,8)
#define K_F10           K(KT_FN,9)
#define K_F11           K(KT_FN,10)
#define K_F12           K(KT_FN,11)
#define K_F13           K(KT_FN,12)
#define K_F14           K(KT_FN,13)
#define K_F15           K(KT_FN,14)
#define K_F16           K(KT_FN,15)
#define K_F17           K(KT_FN,16)
#define K_F18           K(KT_FN,17)
#define K_F19           K(KT_FN,18)
#define K_F20           K(KT_FN,19)
#define K_FIND          K(KT_FN,20)
#define K_INSERT        K(KT_FN,21)
#define K_REMOVE        K(KT_FN,22)
#define K_SELECT        K(KT_FN,23)
#define K_PGUP          K(KT_FN,24)
#define K_PGDN          K(KT_FN,25)
#define K_MACRO         K(KT_FN,26)
#define K_HELP          K(KT_FN,27)
#define K_DO            K(KT_FN,28)
#define K_PAUSE         K(KT_FN,29)

#define K_HOLE          K(KT_SPEC,0)
#define K_ENTER         K(KT_SPEC,1)
#define K_SH_REGS       K(KT_SPEC,2)
#define K_SH_MEM        K(KT_SPEC,3)
#define K_SH_STAT       K(KT_SPEC,4)
#define K_BREAK         K(KT_SPEC,5)
#define K_CONS          K(KT_SPEC,6)
#define K_CAPS          K(KT_SPEC,7)
#define K_NUM           K(KT_SPEC,8)
#define K_HOLD          K(KT_SPEC,9)
#define K_SCROLLFORW    K(KT_SPEC,10)
#define K_SCROLLBACK    K(KT_SPEC,11)
#define K_BOOT          K(KT_SPEC,12)
#define K_CAPSON        K(KT_SPEC,13)
#define K_COMPOSE       K(KT_SPEC,14)

#define K_P0            K(KT_PAD,0)
#define K_P1            K(KT_PAD,1)
#define K_P2            K(KT_PAD,2)
#define K_P3            K(KT_PAD,3)
#define K_P4            K(KT_PAD,4)
#define K_P5            K(KT_PAD,5)
#define K_P6            K(KT_PAD,6)
#define K_P7            K(KT_PAD,7)
#define K_P8            K(KT_PAD,8)
#define K_P9            K(KT_PAD,9)
#define K_PPLUS         K(KT_PAD,10)    ///< key-pad plus                          
#define K_PMINUS        K(KT_PAD,11)    ///< key-pad minus                 
#define K_PSTAR         K(KT_PAD,12)    ///< key-pad asterisk (star)       
#define K_PSLASH        K(KT_PAD,13)    ///< key-pad slash                 
#define K_PENTER        K(KT_PAD,14)    ///< key-pad enter                 
#define K_PCOMMA        K(KT_PAD,15)    ///< key-pad comma: kludge...      
#define K_PDOT          K(KT_PAD,16)    ///< key-pad dot (period): kludge... 
#define K_PPLUSMINUS    K(KT_PAD,17)    ///< key-pad plus/minus              

#define K_DGRAVE        K(KT_DEAD,0)
#define K_DACUTE        K(KT_DEAD,1)
#define K_DCIRCM        K(KT_DEAD,2)
#define K_DTILDE        K(KT_DEAD,3)
#define K_DDIERE        K(KT_DEAD,4)

#define K_DOWN          K(KT_CUR,0)
#define K_LEFT          K(KT_CUR,1)
#define K_RIGHT         K(KT_CUR,2)
#define K_UP            K(KT_CUR,3)

#define K_SHIFT         K(KT_SHIFT,KG_SHIFT)
#define K_CTRL          K(KT_SHIFT,KG_CTRL)
#define K_ALT           K(KT_SHIFT,KG_ALT)
#define K_ALTGR         K(KT_SHIFT,KG_ALTGR)
#define K_SHIFTL        K(KT_SHIFT,KG_SHIFTL)
#define K_SHIFTR        K(KT_SHIFT,KG_SHIFTR)
#define K_CTRLL         K(KT_SHIFT,KG_CTRLL)
#define K_CTRLR         K(KT_SHIFT,KG_CTRLR)

#define NR_SHIFT        4

#define K_CAPSSHIFT     K(KT_SHIFT,NR_SHIFT)

#define K_ASC0          K(KT_ASCII,0)
#define K_ASC1          K(KT_ASCII,1)
#define K_ASC2          K(KT_ASCII,2)
#define K_ASC3          K(KT_ASCII,3)
#define K_ASC4          K(KT_ASCII,4)
#define K_ASC5          K(KT_ASCII,5)
#define K_ASC6          K(KT_ASCII,6)
#define K_ASC7          K(KT_ASCII,7)
#define K_ASC8          K(KT_ASCII,8)
#define K_ASC9          K(KT_ASCII,9)

#define K_SHIFTLOCK     K(KT_LOCK,KG_SHIFT)
#define K_CTRLLOCK      K(KT_LOCK,KG_CTRL)
#define K_ALTLOCK       K(KT_LOCK,KG_ALT)
#define K_ALTGRLOCK     K(KT_LOCK,KG_ALTGR)

#define MAX_DIACR       256
#endif

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