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linux-next/include/linux/keyboard.h
Samuel Thibault 5a7e3d1281 keyboard: advertise KT_DEAD2 extended diacriticals 
In addition to KT_DEAD which has limited support for diacriticals,
there is KT_DEAD2 that can support 256 criticals, so let's advertise
it in <linux/keyboard.h>.

This lets userland know abut the drivers/char/keyboard.c function
k_dead2, which supports more than the few trivial ones that k_dead
supports.

Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-14 13:50:36 -07:00

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#ifndef __LINUX_KEYBOARD_H
#define __LINUX_KEYBOARD_H
#include <linux/wait.h>
#define KG_SHIFT 0
#define KG_CTRL 2
#define KG_ALT 3
#define KG_ALTGR 1
#define KG_SHIFTL 4
#define KG_KANASHIFT 4
#define KG_SHIFTR 5
#define KG_CTRLL 6
#define KG_CTRLR 7
#define KG_CAPSSHIFT 8
#define NR_SHIFT 9
#define NR_KEYS 256
#define MAX_NR_KEYMAPS 256
/* This means 128Kb if all keymaps are allocated. Only the superuser
may increase the number of keymaps beyond MAX_NR_OF_USER_KEYMAPS. */
#define MAX_NR_OF_USER_KEYMAPS 256 /* should be at least 7 */
#ifdef __KERNEL__
struct notifier_block;
extern const int NR_TYPES;
extern const int max_vals[];
extern unsigned short *key_maps[MAX_NR_KEYMAPS];
extern unsigned short plain_map[NR_KEYS];
struct keyboard_notifier_param {
struct vc_data *vc; /* VC on which the keyboard press was done */
int down; /* Pressure of the key? */
int shift; /* Current shift mask */
int ledstate; /* Current led state */
unsigned int value; /* keycode, unicode value or keysym */
};
extern int register_keyboard_notifier(struct notifier_block *nb);
extern int unregister_keyboard_notifier(struct notifier_block *nb);
#endif
#define MAX_NR_FUNC 256 /* max nr of strings assigned to keys */
#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 KT_SLOCK 12
#define KT_DEAD2 13
#define KT_BRL 14
#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) /* PGUP is a synonym for PRIOR */
#define K_PGDN K(KT_FN,25) /* PGDN is a synonym for NEXT */
#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_F21 K(KT_FN,30)
#define K_F22 K(KT_FN,31)
#define K_F23 K(KT_FN,32)
#define K_F24 K(KT_FN,33)
#define K_F25 K(KT_FN,34)
#define K_F26 K(KT_FN,35)
#define K_F27 K(KT_FN,36)
#define K_F28 K(KT_FN,37)
#define K_F29 K(KT_FN,38)
#define K_F30 K(KT_FN,39)
#define K_F31 K(KT_FN,40)
#define K_F32 K(KT_FN,41)
#define K_F33 K(KT_FN,42)
#define K_F34 K(KT_FN,43)
#define K_F35 K(KT_FN,44)
#define K_F36 K(KT_FN,45)
#define K_F37 K(KT_FN,46)
#define K_F38 K(KT_FN,47)
#define K_F39 K(KT_FN,48)
#define K_F40 K(KT_FN,49)
#define K_F41 K(KT_FN,50)
#define K_F42 K(KT_FN,51)
#define K_F43 K(KT_FN,52)
#define K_F44 K(KT_FN,53)
#define K_F45 K(KT_FN,54)
#define K_F46 K(KT_FN,55)
#define K_F47 K(KT_FN,56)
#define K_F48 K(KT_FN,57)
#define K_F49 K(KT_FN,58)
#define K_F50 K(KT_FN,59)
#define K_F51 K(KT_FN,60)
#define K_F52 K(KT_FN,61)
#define K_F53 K(KT_FN,62)
#define K_F54 K(KT_FN,63)
#define K_F55 K(KT_FN,64)
#define K_F56 K(KT_FN,65)
#define K_F57 K(KT_FN,66)
#define K_F58 K(KT_FN,67)
#define K_F59 K(KT_FN,68)
#define K_F60 K(KT_FN,69)
#define K_F61 K(KT_FN,70)
#define K_F62 K(KT_FN,71)
#define K_F63 K(KT_FN,72)
#define K_F64 K(KT_FN,73)
#define K_F65 K(KT_FN,74)
#define K_F66 K(KT_FN,75)
#define K_F67 K(KT_FN,76)
#define K_F68 K(KT_FN,77)
#define K_F69 K(KT_FN,78)
#define K_F70 K(KT_FN,79)
#define K_F71 K(KT_FN,80)
#define K_F72 K(KT_FN,81)
#define K_F73 K(KT_FN,82)
#define K_F74 K(KT_FN,83)
#define K_F75 K(KT_FN,84)
#define K_F76 K(KT_FN,85)
#define K_F77 K(KT_FN,86)
#define K_F78 K(KT_FN,87)
#define K_F79 K(KT_FN,88)
#define K_F80 K(KT_FN,89)
#define K_F81 K(KT_FN,90)
#define K_F82 K(KT_FN,91)
#define K_F83 K(KT_FN,92)
#define K_F84 K(KT_FN,93)
#define K_F85 K(KT_FN,94)
#define K_F86 K(KT_FN,95)
#define K_F87 K(KT_FN,96)
#define K_F88 K(KT_FN,97)
#define K_F89 K(KT_FN,98)
#define K_F90 K(KT_FN,99)
#define K_F91 K(KT_FN,100)
#define K_F92 K(KT_FN,101)
#define K_F93 K(KT_FN,102)
#define K_F94 K(KT_FN,103)
#define K_F95 K(KT_FN,104)
#define K_F96 K(KT_FN,105)
#define K_F97 K(KT_FN,106)
#define K_F98 K(KT_FN,107)
#define K_F99 K(KT_FN,108)
#define K_F100 K(KT_FN,109)
#define K_F101 K(KT_FN,110)
#define K_F102 K(KT_FN,111)
#define K_F103 K(KT_FN,112)
#define K_F104 K(KT_FN,113)
#define K_F105 K(KT_FN,114)
#define K_F106 K(KT_FN,115)
#define K_F107 K(KT_FN,116)
#define K_F108 K(KT_FN,117)
#define K_F109 K(KT_FN,118)
#define K_F110 K(KT_FN,119)
#define K_F111 K(KT_FN,120)
#define K_F112 K(KT_FN,121)
#define K_F113 K(KT_FN,122)
#define K_F114 K(KT_FN,123)
#define K_F115 K(KT_FN,124)
#define K_F116 K(KT_FN,125)
#define K_F117 K(KT_FN,126)
#define K_F118 K(KT_FN,127)
#define K_F119 K(KT_FN,128)
#define K_F120 K(KT_FN,129)
#define K_F121 K(KT_FN,130)
#define K_F122 K(KT_FN,131)
#define K_F123 K(KT_FN,132)
#define K_F124 K(KT_FN,133)
#define K_F125 K(KT_FN,134)
#define K_F126 K(KT_FN,135)
#define K_F127 K(KT_FN,136)
#define K_F128 K(KT_FN,137)
#define K_F129 K(KT_FN,138)
#define K_F130 K(KT_FN,139)
#define K_F131 K(KT_FN,140)
#define K_F132 K(KT_FN,141)
#define K_F133 K(KT_FN,142)
#define K_F134 K(KT_FN,143)
#define K_F135 K(KT_FN,144)
#define K_F136 K(KT_FN,145)
#define K_F137 K(KT_FN,146)
#define K_F138 K(KT_FN,147)
#define K_F139 K(KT_FN,148)
#define K_F140 K(KT_FN,149)
#define K_F141 K(KT_FN,150)
#define K_F142 K(KT_FN,151)
#define K_F143 K(KT_FN,152)
#define K_F144 K(KT_FN,153)
#define K_F145 K(KT_FN,154)
#define K_F146 K(KT_FN,155)
#define K_F147 K(KT_FN,156)
#define K_F148 K(KT_FN,157)
#define K_F149 K(KT_FN,158)
#define K_F150 K(KT_FN,159)
#define K_F151 K(KT_FN,160)
#define K_F152 K(KT_FN,161)
#define K_F153 K(KT_FN,162)
#define K_F154 K(KT_FN,163)
#define K_F155 K(KT_FN,164)
#define K_F156 K(KT_FN,165)
#define K_F157 K(KT_FN,166)
#define K_F158 K(KT_FN,167)
#define K_F159 K(KT_FN,168)
#define K_F160 K(KT_FN,169)
#define K_F161 K(KT_FN,170)
#define K_F162 K(KT_FN,171)
#define K_F163 K(KT_FN,172)
#define K_F164 K(KT_FN,173)
#define K_F165 K(KT_FN,174)
#define K_F166 K(KT_FN,175)
#define K_F167 K(KT_FN,176)
#define K_F168 K(KT_FN,177)
#define K_F169 K(KT_FN,178)
#define K_F170 K(KT_FN,179)
#define K_F171 K(KT_FN,180)
#define K_F172 K(KT_FN,181)
#define K_F173 K(KT_FN,182)
#define K_F174 K(KT_FN,183)
#define K_F175 K(KT_FN,184)
#define K_F176 K(KT_FN,185)
#define K_F177 K(KT_FN,186)
#define K_F178 K(KT_FN,187)
#define K_F179 K(KT_FN,188)
#define K_F180 K(KT_FN,189)
#define K_F181 K(KT_FN,190)
#define K_F182 K(KT_FN,191)
#define K_F183 K(KT_FN,192)
#define K_F184 K(KT_FN,193)
#define K_F185 K(KT_FN,194)
#define K_F186 K(KT_FN,195)
#define K_F187 K(KT_FN,196)
#define K_F188 K(KT_FN,197)
#define K_F189 K(KT_FN,198)
#define K_F190 K(KT_FN,199)
#define K_F191 K(KT_FN,200)
#define K_F192 K(KT_FN,201)
#define K_F193 K(KT_FN,202)
#define K_F194 K(KT_FN,203)
#define K_F195 K(KT_FN,204)
#define K_F196 K(KT_FN,205)
#define K_F197 K(KT_FN,206)
#define K_F198 K(KT_FN,207)
#define K_F199 K(KT_FN,208)
#define K_F200 K(KT_FN,209)
#define K_F201 K(KT_FN,210)
#define K_F202 K(KT_FN,211)
#define K_F203 K(KT_FN,212)
#define K_F204 K(KT_FN,213)
#define K_F205 K(KT_FN,214)
#define K_F206 K(KT_FN,215)
#define K_F207 K(KT_FN,216)
#define K_F208 K(KT_FN,217)
#define K_F209 K(KT_FN,218)
#define K_F210 K(KT_FN,219)
#define K_F211 K(KT_FN,220)
#define K_F212 K(KT_FN,221)
#define K_F213 K(KT_FN,222)
#define K_F214 K(KT_FN,223)
#define K_F215 K(KT_FN,224)
#define K_F216 K(KT_FN,225)
#define K_F217 K(KT_FN,226)
#define K_F218 K(KT_FN,227)
#define K_F219 K(KT_FN,228)
#define K_F220 K(KT_FN,229)
#define K_F221 K(KT_FN,230)
#define K_F222 K(KT_FN,231)
#define K_F223 K(KT_FN,232)
#define K_F224 K(KT_FN,233)
#define K_F225 K(KT_FN,234)
#define K_F226 K(KT_FN,235)
#define K_F227 K(KT_FN,236)
#define K_F228 K(KT_FN,237)
#define K_F229 K(KT_FN,238)
#define K_F230 K(KT_FN,239)
#define K_F231 K(KT_FN,240)
#define K_F232 K(KT_FN,241)
#define K_F233 K(KT_FN,242)
#define K_F234 K(KT_FN,243)
#define K_F235 K(KT_FN,244)
#define K_F236 K(KT_FN,245)
#define K_F237 K(KT_FN,246)
#define K_F238 K(KT_FN,247)
#define K_F239 K(KT_FN,248)
#define K_F240 K(KT_FN,249)
#define K_F241 K(KT_FN,250)
#define K_F242 K(KT_FN,251)
#define K_F243 K(KT_FN,252)
#define K_F244 K(KT_FN,253)
#define K_F245 K(KT_FN,254)
#define K_UNDO K(KT_FN,255)
#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_SAK K(KT_SPEC,15)
#define K_DECRCONSOLE K(KT_SPEC,16)
#define K_INCRCONSOLE K(KT_SPEC,17)
#define K_SPAWNCONSOLE K(KT_SPEC,18)
#define K_BARENUMLOCK K(KT_SPEC,19)
#define K_ALLOCATED K(KT_SPEC,126) /* dynamically allocated keymap */
#define K_NOSUCHMAP K(KT_SPEC,127) /* returned by KDGKBENT */
#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_PPARENL K(KT_PAD,18) /* key-pad left parenthesis */
#define K_PPARENR K(KT_PAD,19) /* key-pad right parenthesis */
#define NR_PAD 20
#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_DCEDIL K(KT_DEAD,5)
#define NR_DEAD 6
#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 K_CAPSSHIFT K(KT_SHIFT,KG_CAPSSHIFT)
#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_HEX0 K(KT_ASCII,10)
#define K_HEX1 K(KT_ASCII,11)
#define K_HEX2 K(KT_ASCII,12)
#define K_HEX3 K(KT_ASCII,13)
#define K_HEX4 K(KT_ASCII,14)
#define K_HEX5 K(KT_ASCII,15)
#define K_HEX6 K(KT_ASCII,16)
#define K_HEX7 K(KT_ASCII,17)
#define K_HEX8 K(KT_ASCII,18)
#define K_HEX9 K(KT_ASCII,19)
#define K_HEXa K(KT_ASCII,20)
#define K_HEXb K(KT_ASCII,21)
#define K_HEXc K(KT_ASCII,22)
#define K_HEXd K(KT_ASCII,23)
#define K_HEXe K(KT_ASCII,24)
#define K_HEXf K(KT_ASCII,25)
#define NR_ASCII 26
#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 K_SHIFTLLOCK K(KT_LOCK,KG_SHIFTL)
#define K_SHIFTRLOCK K(KT_LOCK,KG_SHIFTR)
#define K_CTRLLLOCK K(KT_LOCK,KG_CTRLL)
#define K_CTRLRLOCK K(KT_LOCK,KG_CTRLR)
#define K_CAPSSHIFTLOCK K(KT_LOCK,KG_CAPSSHIFT)
#define K_SHIFT_SLOCK K(KT_SLOCK,KG_SHIFT)
#define K_CTRL_SLOCK K(KT_SLOCK,KG_CTRL)
#define K_ALT_SLOCK K(KT_SLOCK,KG_ALT)
#define K_ALTGR_SLOCK K(KT_SLOCK,KG_ALTGR)
#define K_SHIFTL_SLOCK K(KT_SLOCK,KG_SHIFTL)
#define K_SHIFTR_SLOCK K(KT_SLOCK,KG_SHIFTR)
#define K_CTRLL_SLOCK K(KT_SLOCK,KG_CTRLL)
#define K_CTRLR_SLOCK K(KT_SLOCK,KG_CTRLR)
#define K_CAPSSHIFT_SLOCK K(KT_SLOCK,KG_CAPSSHIFT)
#define NR_LOCK 9
#define K_BRL_BLANK K(KT_BRL, 0)
#define K_BRL_DOT1 K(KT_BRL, 1)
#define K_BRL_DOT2 K(KT_BRL, 2)
#define K_BRL_DOT3 K(KT_BRL, 3)
#define K_BRL_DOT4 K(KT_BRL, 4)
#define K_BRL_DOT5 K(KT_BRL, 5)
#define K_BRL_DOT6 K(KT_BRL, 6)
#define K_BRL_DOT7 K(KT_BRL, 7)
#define K_BRL_DOT8 K(KT_BRL, 8)
#define K_BRL_DOT9 K(KT_BRL, 9)
#define K_BRL_DOT10 K(KT_BRL, 10)
#define NR_BRL 11
#define MAX_DIACR 256
#endif
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