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Types and Defines fore BrlAPI Key Codes(3)    BrlAPI   Types and Defines fore BrlAPI Key Codes(3)

NAME
       Types and Defines fore BrlAPI Key Codes -

   Macros
       #define BRLAPI_PRIxKEYCODE   PRIx64
       #define BRLAPI_PRIuKEYCODE   PRIu64
       #define BRLAPI_KEY_MAX	UINT64_C(0XFFFFFFFFFFFFFFFF)
       #define BRLAPI_KEY_FLAGS_MASK   UINT64_C(0XFFFFFFFF00000000)
       #define BRLAPI_KEY_FLAGS_SHIFT	32
       #define BRLAPI_KEY_FLG(v)   ((brlapi_keyCode_t)(v) << BRLAPI_KEY_FLAGS_SHIFT)
       #define BRLAPI_KEY_FLG_MOD1   BRLAPI_KEY_FLG(0x00000008)
       #define BRLAPI_KEY_FLG_MOD2   BRLAPI_KEY_FLG(0x00000010)
       #define BRLAPI_KEY_FLG_MOD3   BRLAPI_KEY_FLG(0x00000020)
       #define BRLAPI_KEY_FLG_MOD4   BRLAPI_KEY_FLG(0x00000040)
       #define BRLAPI_KEY_FLG_MOD5   BRLAPI_KEY_FLG(0x00000080)
       #define BRLAPI_KEY_TYPE_MASK   UINT64_C(0X00000000E0000000)
       #define BRLAPI_KEY_TYPE_SHIFT   29
       #define BRLAPI_KEY_TYPE_CMD   UINT64_C(0X0000000020000000)
       #define BRLAPI_KEY_TYPE_SYM   UINT64_C(0X0000000000000000)
       #define BRLAPI_KEY_CODE_MASK   UINT64_C(0X000000001FFFFFFF)
       #define BRLAPI_KEY_CODE_SHIFT   0
       #define BRLAPI_KEY_CMD_BLK_MASK	 UINT64_C(0X1FFF0000)
       #define BRLAPI_KEY_CMD_BLK_SHIFT   16
       #define BRLAPI_KEY_CMD_ARG_MASK	 UINT64_C(0X0000FFFF)
       #define BRLAPI_KEY_CMD_ARG_SHIFT   0
       #define BRLAPI_KEY_CMD(v)   ((v) << BRLAPI_KEY_CMD_BLK_SHIFT)
       #define BRLAPI_KEY_SYM_BACKSPACE   UINT64_C(0X0000FF08)
       #define BRLAPI_KEY_SYM_TAB   UINT64_C(0X0000FF09)
       #define BRLAPI_KEY_SYM_LINEFEED	 UINT64_C(0X0000FF0D)
       #define BRLAPI_KEY_SYM_ESCAPE   UINT64_C(0X0000FF1B)
       #define BRLAPI_KEY_SYM_HOME   UINT64_C(0X0000FF50)
       #define BRLAPI_KEY_SYM_LEFT   UINT64_C(0X0000FF51)
       #define BRLAPI_KEY_SYM_UP   UINT64_C(0X0000FF52)
       #define BRLAPI_KEY_SYM_RIGHT   UINT64_C(0X0000FF53)
       #define BRLAPI_KEY_SYM_DOWN   UINT64_C(0X0000FF54)
       #define BRLAPI_KEY_SYM_PAGE_UP	UINT64_C(0X0000FF55)
       #define BRLAPI_KEY_SYM_PAGE_DOWN   UINT64_C(0X0000FF56)
       #define BRLAPI_KEY_SYM_END   UINT64_C(0X0000FF57)
       #define BRLAPI_KEY_SYM_INSERT   UINT64_C(0X0000FF63)
       #define BRLAPI_KEY_SYM_FUNCTION	 UINT64_C(0X0000FFBE)
       #define BRLAPI_KEY_SYM_DELETE   UINT64_C(0X0000FFFF)
       #define BRLAPI_KEY_SYM_UNICODE	UINT64_C(0X01000000)

   Typedefs
       typedef uint64_t brlapi_keyCode_t
       #define BRLAPI_KEY_CMD_NOOP   (BRLAPI_KEY_CMD(0) + 0)
       #define BRLAPI_KEY_CMD_LNUP   (BRLAPI_KEY_CMD(0) + 1)
       #define BRLAPI_KEY_CMD_LNDN   (BRLAPI_KEY_CMD(0) + 2)
       #define BRLAPI_KEY_CMD_WINUP   (BRLAPI_KEY_CMD(0) + 3)
       #define BRLAPI_KEY_CMD_WINDN   (BRLAPI_KEY_CMD(0) + 4)
       #define BRLAPI_KEY_CMD_PRDIFLN	(BRLAPI_KEY_CMD(0) + 5)
       #define BRLAPI_KEY_CMD_NXDIFLN	(BRLAPI_KEY_CMD(0) + 6)
       #define BRLAPI_KEY_CMD_ATTRUP   (BRLAPI_KEY_CMD(0) + 7)
       #define BRLAPI_KEY_CMD_ATTRDN   (BRLAPI_KEY_CMD(0) + 8)
       #define BRLAPI_KEY_CMD_TOP   (BRLAPI_KEY_CMD(0) + 9)
       #define BRLAPI_KEY_CMD_BOT   (BRLAPI_KEY_CMD(0) + 10)
       #define BRLAPI_KEY_CMD_TOP_LEFT	 (BRLAPI_KEY_CMD(0) + 11)
       #define BRLAPI_KEY_CMD_BOT_LEFT	 (BRLAPI_KEY_CMD(0) + 12)
       #define BRLAPI_KEY_CMD_PRPGRPH	(BRLAPI_KEY_CMD(0) + 13)
       #define BRLAPI_KEY_CMD_NXPGRPH	(BRLAPI_KEY_CMD(0) + 14)
       #define BRLAPI_KEY_CMD_PRPROMPT	 (BRLAPI_KEY_CMD(0) + 15)
       #define BRLAPI_KEY_CMD_NXPROMPT	 (BRLAPI_KEY_CMD(0) + 16)
       #define BRLAPI_KEY_CMD_PRSEARCH	 (BRLAPI_KEY_CMD(0) + 17)
       #define BRLAPI_KEY_CMD_NXSEARCH	 (BRLAPI_KEY_CMD(0) + 18)
       #define BRLAPI_KEY_CMD_CHRLT   (BRLAPI_KEY_CMD(0) + 19)
       #define BRLAPI_KEY_CMD_CHRRT   (BRLAPI_KEY_CMD(0) + 20)
       #define BRLAPI_KEY_CMD_HWINLT   (BRLAPI_KEY_CMD(0) + 21)
       #define BRLAPI_KEY_CMD_HWINRT   (BRLAPI_KEY_CMD(0) + 22)
       #define BRLAPI_KEY_CMD_FWINLT   (BRLAPI_KEY_CMD(0) + 23)
       #define BRLAPI_KEY_CMD_FWINRT   (BRLAPI_KEY_CMD(0) + 24)
       #define BRLAPI_KEY_CMD_FWINLTSKIP   (BRLAPI_KEY_CMD(0) + 25)
       #define BRLAPI_KEY_CMD_FWINRTSKIP   (BRLAPI_KEY_CMD(0) + 26)
       #define BRLAPI_KEY_CMD_LNBEG   (BRLAPI_KEY_CMD(0) + 27)
       #define BRLAPI_KEY_CMD_LNEND   (BRLAPI_KEY_CMD(0) + 28)
       #define BRLAPI_KEY_CMD_HOME   (BRLAPI_KEY_CMD(0) + 29)
       #define BRLAPI_KEY_CMD_BACK   (BRLAPI_KEY_CMD(0) + 30)
       #define BRLAPI_KEY_CMD_RETURN   (BRLAPI_KEY_CMD(0) + 31)
       #define BRLAPI_KEY_CMD_FREEZE   (BRLAPI_KEY_CMD(0) + 32)
       #define BRLAPI_KEY_CMD_DISPMD   (BRLAPI_KEY_CMD(0) + 33)
       #define BRLAPI_KEY_CMD_SIXDOTS	(BRLAPI_KEY_CMD(0) + 34)
       #define BRLAPI_KEY_CMD_SLIDEWIN	 (BRLAPI_KEY_CMD(0) + 35)
       #define BRLAPI_KEY_CMD_SKPIDLNS	 (BRLAPI_KEY_CMD(0) + 36)
       #define BRLAPI_KEY_CMD_SKPBLNKWINS   (BRLAPI_KEY_CMD(0) + 37)
       #define BRLAPI_KEY_CMD_CSRVIS   (BRLAPI_KEY_CMD(0) + 38)
       #define BRLAPI_KEY_CMD_CSRHIDE	(BRLAPI_KEY_CMD(0) + 39)
       #define BRLAPI_KEY_CMD_CSRTRK   (BRLAPI_KEY_CMD(0) + 40)
       #define BRLAPI_KEY_CMD_CSRSIZE	(BRLAPI_KEY_CMD(0) + 41)
       #define BRLAPI_KEY_CMD_CSRBLINK	 (BRLAPI_KEY_CMD(0) + 42)
       #define BRLAPI_KEY_CMD_ATTRVIS	(BRLAPI_KEY_CMD(0) + 43)
       #define BRLAPI_KEY_CMD_ATTRBLINK   (BRLAPI_KEY_CMD(0) + 44)
       #define BRLAPI_KEY_CMD_CAPBLINK	 (BRLAPI_KEY_CMD(0) + 45)
       #define BRLAPI_KEY_CMD_TUNES   (BRLAPI_KEY_CMD(0) + 46)
       #define BRLAPI_KEY_CMD_AUTOREPEAT   (BRLAPI_KEY_CMD(0) + 47)
       #define BRLAPI_KEY_CMD_AUTOSPEAK   (BRLAPI_KEY_CMD(0) + 48)
       #define BRLAPI_KEY_CMD_HELP   (BRLAPI_KEY_CMD(0) + 49)
       #define BRLAPI_KEY_CMD_INFO   (BRLAPI_KEY_CMD(0) + 50)
       #define BRLAPI_KEY_CMD_LEARN   (BRLAPI_KEY_CMD(0) + 51)
       #define BRLAPI_KEY_CMD_PREFMENU	 (BRLAPI_KEY_CMD(0) + 52)
       #define BRLAPI_KEY_CMD_PREFSAVE	 (BRLAPI_KEY_CMD(0) + 53)
       #define BRLAPI_KEY_CMD_PREFLOAD	 (BRLAPI_KEY_CMD(0) + 54)
       #define BRLAPI_KEY_CMD_MENU_FIRST_ITEM	(BRLAPI_KEY_CMD(0) + 55)
       #define BRLAPI_KEY_CMD_MENU_LAST_ITEM   (BRLAPI_KEY_CMD(0) + 56)
       #define BRLAPI_KEY_CMD_MENU_PREV_ITEM   (BRLAPI_KEY_CMD(0) + 57)
       #define BRLAPI_KEY_CMD_MENU_NEXT_ITEM   (BRLAPI_KEY_CMD(0) + 58)
       #define BRLAPI_KEY_CMD_MENU_PREV_SETTING   (BRLAPI_KEY_CMD(0) + 59)
       #define BRLAPI_KEY_CMD_MENU_NEXT_SETTING   (BRLAPI_KEY_CMD(0) + 60)
       #define BRLAPI_KEY_CMD_MUTE   (BRLAPI_KEY_CMD(0) + 61)
       #define BRLAPI_KEY_CMD_SPKHOME	(BRLAPI_KEY_CMD(0) + 62)
       #define BRLAPI_KEY_CMD_SAY_LINE	 (BRLAPI_KEY_CMD(0) + 63)
       #define BRLAPI_KEY_CMD_SAY_ABOVE   (BRLAPI_KEY_CMD(0) + 64)
       #define BRLAPI_KEY_CMD_SAY_BELOW   (BRLAPI_KEY_CMD(0) + 65)
       #define BRLAPI_KEY_CMD_SAY_SLOWER   (BRLAPI_KEY_CMD(0) + 66)
       #define BRLAPI_KEY_CMD_SAY_FASTER   (BRLAPI_KEY_CMD(0) + 67)
       #define BRLAPI_KEY_CMD_SAY_SOFTER   (BRLAPI_KEY_CMD(0) + 68)
       #define BRLAPI_KEY_CMD_SAY_LOUDER   (BRLAPI_KEY_CMD(0) + 69)
       #define BRLAPI_KEY_CMD_SWITCHVT_PREV   (BRLAPI_KEY_CMD(0) + 70)
       #define BRLAPI_KEY_CMD_SWITCHVT_NEXT   (BRLAPI_KEY_CMD(0) + 71)
       #define BRLAPI_KEY_CMD_CSRJMP_VERT   (BRLAPI_KEY_CMD(0) + 72)
       #define BRLAPI_KEY_CMD_PASTE   (BRLAPI_KEY_CMD(0) + 73)
       #define BRLAPI_KEY_CMD_RESTARTBRL   (BRLAPI_KEY_CMD(0) + 74)
       #define BRLAPI_KEY_CMD_RESTARTSPEECH   (BRLAPI_KEY_CMD(0) + 75)
       #define BRLAPI_KEY_CMD_OFFLINE	(BRLAPI_KEY_CMD(0) + 76)
       #define BRLAPI_KEY_CMD_SHIFT   (BRLAPI_KEY_CMD(0) + 77)
       #define BRLAPI_KEY_CMD_UPPER   (BRLAPI_KEY_CMD(0) + 78)
       #define BRLAPI_KEY_CMD_CONTROL	(BRLAPI_KEY_CMD(0) + 79)
       #define BRLAPI_KEY_CMD_META   (BRLAPI_KEY_CMD(0) + 80)
       #define BRLAPI_KEY_CMD_TIME   (BRLAPI_KEY_CMD(0) + 81)
       #define BRLAPI_KEY_CMD_MENU_PREV_LEVEL	(BRLAPI_KEY_CMD(0) + 82)
       #define BRLAPI_KEY_CMD_ASPK_SEL_LINE   (BRLAPI_KEY_CMD(0) + 83)
       #define BRLAPI_KEY_CMD_ASPK_SEL_CHAR   (BRLAPI_KEY_CMD(0) + 84)
       #define BRLAPI_KEY_CMD_ASPK_INS_CHARS   (BRLAPI_KEY_CMD(0) + 85)
       #define BRLAPI_KEY_CMD_ASPK_DEL_CHARS   (BRLAPI_KEY_CMD(0) + 86)
       #define BRLAPI_KEY_CMD_ASPK_REP_CHARS   (BRLAPI_KEY_CMD(0) + 87)
       #define BRLAPI_KEY_CMD_ASPK_CMP_WORDS   (BRLAPI_KEY_CMD(0) + 88)
       #define BRLAPI_KEY_CMD_SPEAK_CURR_CHAR	(BRLAPI_KEY_CMD(0) + 89)
       #define BRLAPI_KEY_CMD_SPEAK_PREV_CHAR	(BRLAPI_KEY_CMD(0) + 90)
       #define BRLAPI_KEY_CMD_SPEAK_NEXT_CHAR	(BRLAPI_KEY_CMD(0) + 91)
       #define BRLAPI_KEY_CMD_SPEAK_CURR_WORD	(BRLAPI_KEY_CMD(0) + 92)
       #define BRLAPI_KEY_CMD_SPEAK_PREV_WORD	(BRLAPI_KEY_CMD(0) + 93)
       #define BRLAPI_KEY_CMD_SPEAK_NEXT_WORD	(BRLAPI_KEY_CMD(0) + 94)
       #define BRLAPI_KEY_CMD_SPEAK_CURR_LINE	(BRLAPI_KEY_CMD(0) + 95)
       #define BRLAPI_KEY_CMD_SPEAK_PREV_LINE	(BRLAPI_KEY_CMD(0) + 96)
       #define BRLAPI_KEY_CMD_SPEAK_NEXT_LINE	(BRLAPI_KEY_CMD(0) + 97)
       #define BRLAPI_KEY_CMD_SPEAK_FRST_CHAR	(BRLAPI_KEY_CMD(0) + 98)
       #define BRLAPI_KEY_CMD_SPEAK_LAST_CHAR	(BRLAPI_KEY_CMD(0) + 99)
       #define BRLAPI_KEY_CMD_SPEAK_FRST_LINE	(BRLAPI_KEY_CMD(0) + 100)
       #define BRLAPI_KEY_CMD_SPEAK_LAST_LINE	(BRLAPI_KEY_CMD(0) + 101)
       #define BRLAPI_KEY_CMD_DESC_CURR_CHAR   (BRLAPI_KEY_CMD(0) + 102)
       #define BRLAPI_KEY_CMD_SPELL_CURR_WORD	(BRLAPI_KEY_CMD(0) + 103)
       #define BRLAPI_KEY_CMD_ROUTE_CURR_LOCN	(BRLAPI_KEY_CMD(0) + 104)
       #define BRLAPI_KEY_CMD_SPEAK_CURR_LOCN	(BRLAPI_KEY_CMD(0) + 105)
       #define BRLAPI_KEY_CMD_SHOW_CURR_LOCN   (BRLAPI_KEY_CMD(0) + 106)
       #define BRLAPI_KEY_FLG_TOGGLE_ON   BRLAPI_KEY_FLG(0X0100)
       #define BRLAPI_KEY_FLG_TOGGLE_OFF   BRLAPI_KEY_FLG(0X0200)
       #define BRLAPI_KEY_FLG_TOGGLE_MASK   (BRLAPI_KEY_FLG_TOGGLE_ON |
	   BRLAPI_KEY_FLG_TOGGLE_OFF)
       #define BRLAPI_KEY_FLG_MOTION_ROUTE   BRLAPI_KEY_FLG(0X0400)
       #define BRLAPI_KEY_FLG_REPEAT_INITIAL   BRLAPI_KEY_FLG(0X8000)
       #define BRLAPI_KEY_FLG_REPEAT_DELAY   BRLAPI_KEY_FLG(0X4000)
       #define BRLAPI_KEY_FLG_REPEAT_MASK   (BRLAPI_KEY_FLG_REPEAT_INITIAL |
	   BRLAPI_KEY_FLG_REPEAT_DELAY)
       #define BRLAPI_KEY_CMD_ROUTE   BRLAPI_KEY_CMD(0X01)
       #define BRLAPI_KEY_CMD_CLIP_NEW	 BRLAPI_KEY_CMD(0X02)
       #define BRLAPI_KEY_CMD_CUTBEGIN	 BRLAPI_KEY_CMD(0X02)
       #define BRLAPI_KEY_CMD_CLIP_ADD	 BRLAPI_KEY_CMD(0X03)
       #define BRLAPI_KEY_CMD_CUTAPPEND   BRLAPI_KEY_CMD(0X03)
       #define BRLAPI_KEY_CMD_COPY_RECT   BRLAPI_KEY_CMD(0X04)
       #define BRLAPI_KEY_CMD_CUTRECT	BRLAPI_KEY_CMD(0X04)
       #define BRLAPI_KEY_CMD_COPY_LINE   BRLAPI_KEY_CMD(0X05)
       #define BRLAPI_KEY_CMD_CUTLINE	BRLAPI_KEY_CMD(0X05)
       #define BRLAPI_KEY_CMD_SWITCHVT	 BRLAPI_KEY_CMD(0X06)
       #define BRLAPI_KEY_CMD_PRINDENT	 BRLAPI_KEY_CMD(0X07)
       #define BRLAPI_KEY_CMD_NXINDENT	 BRLAPI_KEY_CMD(0X08)
       #define BRLAPI_KEY_CMD_DESCCHAR	 BRLAPI_KEY_CMD(0X09)
       #define BRLAPI_KEY_CMD_SETLEFT	BRLAPI_KEY_CMD(0X0A)
       #define BRLAPI_KEY_CMD_SETMARK	BRLAPI_KEY_CMD(0X0B)
       #define BRLAPI_KEY_CMD_GOTOMARK	 BRLAPI_KEY_CMD(0X0C)
       #define BRLAPI_KEY_CMD_GOTOLINE	 BRLAPI_KEY_CMD(0X0D)
       #define BRLAPI_KEY_FLG_LINE_SCALED   BRLAPI_KEY_FLG(0X0100)
       #define BRLAPI_KEY_FLG_LINE_TOLEFT   BRLAPI_KEY_FLG(0X0200)
       #define BRLAPI_KEY_CMD_PRDIFCHAR   BRLAPI_KEY_CMD(0X0E)
       #define BRLAPI_KEY_CMD_NXDIFCHAR   BRLAPI_KEY_CMD(0X0F)
       #define BRLAPI_KEY_CMD_CLIP_COPY   BRLAPI_KEY_CMD(0X10)
       #define BRLAPI_KEY_CMD_COPYCHARS   BRLAPI_KEY_CMD(0X10)
       #define BRLAPI_KEY_CMD_CLIP_APPEND   BRLAPI_KEY_CMD(0X11)
       #define BRLAPI_KEY_CMD_APNDCHARS   BRLAPI_KEY_CMD(0X11)
       #define BRLAPI_KEY_CMD_PWGEN   BRLAPI_KEY_CMD(0X12)
       #define BRLAPI_KEY_CMD_PASSDOTS	 BRLAPI_KEY_CMD(0X22)
       #define BRLAPI_KEY_FLG_SHIFT   BRLAPI_KEY_FLG(0X01)
       #define BRLAPI_KEY_FLG_UPPER   BRLAPI_KEY_FLG(0X02)
       #define BRLAPI_KEY_FLG_CONTROL	BRLAPI_KEY_FLG(0X04)
       #define BRLAPI_KEY_FLG_META   BRLAPI_KEY_FLG(0X08)
       #define BRLAPI_DOT1   0001
       #define BRLAPI_DOT2   0002
       #define BRLAPI_DOT3   0004
       #define BRLAPI_DOT4   0010
       #define BRLAPI_DOT5   0020
       #define BRLAPI_DOT6   0040
       #define BRLAPI_DOT7   0100
       #define BRLAPI_DOT8   0200
       #define BRLAPI_DOTC   0400
       #define BRLAPI_KEY_CMD_PASSAT   BRLAPI_KEY_CMD(0X23)
       #define BRLAPI_KEY_CMD_PASSXT   BRLAPI_KEY_CMD(0X24)
       #define BRLAPI_KEY_CMD_PASSPS2	BRLAPI_KEY_CMD(0X25)
       #define BRLAPI_KEY_FLG_KBD_RELEASE   BRLAPI_KEY_FLG(0X0100)
       #define BRLAPI_KEY_FLG_KBD_EMUL0   BRLAPI_KEY_FLG(0X0200)
       #define BRLAPI_KEY_FLG_KBD_EMUL1   BRLAPI_KEY_FLG(0X0400)
       #define BRLAPI_KEY_CMD_CONTEXT	BRLAPI_KEY_CMD(0X26)
       #define BRLAPI_DOTS(dot1, dot2, dot3, dot4, dot5, dot6, dot7, dot8)
       #define BRLAPI_DOT_CHORD   256

Detailed Description
       Key codes are unsigned 64 bit integers. This 64-bit space is split into 3 parts:

       o bits 63-32 (BRLAPI_KEY_FLAGS_MASK), flags: bits 39-32 are standard X modifiers (shift,
	 control, meta, ...). Other flags are used for some commands, see documentation of
	 BRLAPI_KEY_FLG_* for their respective uses.

       o bits 31-29 (BRLAPI_KEY_TYPE_MASK), key type: either BRLAPI_KEY_TYPE_CMD for braille
	 commands, or BRLAPI_KEY_TYPE_SYM for standard X keysyms.

       o bits 28-0 (BRLAPI_KEY_CODE_MASK), key code: for braille commands, see BRLAPI_KEY_CMD_* ;
	 for standard X keysyms, this is the keysym value, see X11 documentation, a complete list
	 is probably available on your system in /usr/include/X11/keysymdef.h

       The third part is itself split into two parts: a command number and a command value. The
       relative sizes of these parts vary according to the key type.

       For a braille command, bits 28-16 (BRLAPI_KEY_CMD_BLK_MASK) hold the braille command
       number, while bits 15-0 (BRLAPI_KEY_CMD_ARG_MASK) hold the command value.

       For a X keysym, if it is a unicode keysym(0x1uvwxyz), then the command number part is
       0x1000000 and the value part is 0xuvwxyz. Else, the command part is held by bits 28-8 and
       the value part is held by bits 7-0. This permits to easily handle usual cases like 0x00xy
       (latin1), 0x01xy (latin2), XK_Backspace (0xff08, backspace), XK_Tab (0xff09, tab), ...

       For instance, if key == 0x0000000020010008,

       o (key & BRLAPI_KEY_TYPE_MASK) == BRLAPI_KEY_TYPE_CMD, so it's a braille command

       o (key & BRLAPI_KEY_CMD_BLK_MASK) == BRLAPI_KEY_CMD_ROUTE, so it's the braille route
	 command.

       o (key & BRLAPI_KEY_CMD_ARG_MASK) == 8, so the highlighted cell is the 9th one (cells are
	 numbered from 0)

       o (key & BRLAPI_KEY_FLAGS_MASK) == 0, so no modifier key was pressed during the command,
	 and no particular flag applies to the command.

       if key == 0x000000010000FF09,

       o (key & BRLAPI_KEY_TYPE_MASK) == BRLAPI_KEY_TYPE_SYM, so it's a keysym

       o (key & BRLAPI_KEY_CODE_MASK) == XK_Tab, so it's the tab key. BRLAPI_KEY_SYM_TAB can also
	 be used here, as well as a few other BRLAPI_KEY_SYM_* constants which are provided to
	 avoid having to include X11/keysymdef.h

       o (key & BRLAPI_KEY_FLAGS_MASK) == BRLAPI_KEY_FLG_SHIFT, so the shift modifier was pressed
	 during the command.

       in the X11 standard some keysyms are directly unicode, for instance if key ==
       0x0000000001001EA0,

       o (key & BRLAPI_KEY_TYPE_MASK) == BRLAPI_KEY_TYPE_SYM, so it's a keysym

       o (key & BRLAPI_KEY_SYM_UNICODE) != 0 so it's a unicode keysym, whose value is key &
	 (BRLAPI_KEY_SYM_UNICODE-1). Of course, one can also consider (key &
	 BRLAPI_KEY_CODE_MASK) == XK_Abelowdot

       o (key & BRLAPI_KEY_FLAGS_MASK) == 0, so no modifier key was pressed during the command,
	 and no particular flag applies to the command.

       The brlapi_expandKeyCode() function may be used for splitting key codes into these parts.

Macro Definition Documentation
   #define BRLAPI_DOT1	 0001
       upper-left dot of standard braille cell

   #define BRLAPI_DOT2	 0002
       middle-left dot of standard braille cell

   #define BRLAPI_DOT3	 0004
       lower-left dot of standard braille cell

   #define BRLAPI_DOT4	 0010
       upper-right dot of standard braille cell

   #define BRLAPI_DOT5	 0020
       middle-right dot of standard braille cell

   #define BRLAPI_DOT6	 0040
       lower-right dot of standard braille cell

   #define BRLAPI_DOT7	 0100
       lower-left dot of computer braille cell

   #define BRLAPI_DOT8	 0200
       lower-right dot of computer braille cell

   #define BRLAPI_DOT_CHORD   256
       space key

   #define BRLAPI_DOTC	 0400
       space key pressed

   #define BRLAPI_DOTS(dot1, dot2, dot3, dot4, dot5, dot6, dot7, dot8)
       Value:

       (  ((dot1)? BRLAPI_DOT1: 0) |   ((dot2)? BRLAPI_DOT2: 0) |   ((dot3)? BRLAPI_DOT3: 0) |	 ((dot4)? BRLAPI_DOT4: 0) |   ((dot5)? BRLAPI_DOT5: 0) |   ((dot6)? BRLAPI_DOT6: 0) |	((dot7)? BRLAPI_DOT7: 0) |   ((dot8)? BRLAPI_DOT8: 0) )
       Helper macro to easily produce braille patterns

   #define BRLAPI_KEY_CMD(v)   ((v) << BRLAPI_KEY_CMD_BLK_SHIFT)
   #define BRLAPI_KEY_CMD_APNDCHARS   BRLAPI_KEY_CMD(0X11)
       deprecated definition of CLIP_APPEND - append characters to clipboard

   #define BRLAPI_KEY_CMD_ARG_MASK   UINT64_C(0X0000FFFF)
       Mask for braille command value

   #define BRLAPI_KEY_CMD_ARG_SHIFT   0
       Shift for braille command value

   #define BRLAPI_KEY_CMD_ASPK_CMP_WORDS   (BRLAPI_KEY_CMD(0) + 88)
       set autospeak completed words on/off

   #define BRLAPI_KEY_CMD_ASPK_DEL_CHARS   (BRLAPI_KEY_CMD(0) + 86)
       set autospeak deleted characters on/off

   #define BRLAPI_KEY_CMD_ASPK_INS_CHARS   (BRLAPI_KEY_CMD(0) + 85)
       set autospeak inserted characters on/off

   #define BRLAPI_KEY_CMD_ASPK_REP_CHARS   (BRLAPI_KEY_CMD(0) + 87)
       set autospeak replaced characters on/off

   #define BRLAPI_KEY_CMD_ASPK_SEL_CHAR   (BRLAPI_KEY_CMD(0) + 84)
       set autospeak selected character on/off

   #define BRLAPI_KEY_CMD_ASPK_SEL_LINE   (BRLAPI_KEY_CMD(0) + 83)
       set autospeak selected line on/off

   #define BRLAPI_KEY_CMD_ATTRBLINK   (BRLAPI_KEY_CMD(0) + 44)
       set attribute blinking on/off

   #define BRLAPI_KEY_CMD_ATTRDN   (BRLAPI_KEY_CMD(0) + 8)
       go down to nearest line with different highlighting

   #define BRLAPI_KEY_CMD_ATTRUP   (BRLAPI_KEY_CMD(0) + 7)
       go up to nearest line with different highlighting

   #define BRLAPI_KEY_CMD_ATTRVIS   (BRLAPI_KEY_CMD(0) + 43)
       set attribute underlining on/off

   #define BRLAPI_KEY_CMD_AUTOREPEAT   (BRLAPI_KEY_CMD(0) + 47)
       set autorepeat on/off

   #define BRLAPI_KEY_CMD_AUTOSPEAK   (BRLAPI_KEY_CMD(0) + 48)
       set autospeak on/off

   #define BRLAPI_KEY_CMD_BACK	 (BRLAPI_KEY_CMD(0) + 30)
       go back after cursor tracking

   #define BRLAPI_KEY_CMD_BLK_MASK   UINT64_C(0X1FFF0000)
       Mask for braille command type

   #define BRLAPI_KEY_CMD_BLK_SHIFT   16
       Shift for braille command type

   #define BRLAPI_KEY_CMD_BOT	(BRLAPI_KEY_CMD(0) + 10)
       go to bottom line

   #define BRLAPI_KEY_CMD_BOT_LEFT   (BRLAPI_KEY_CMD(0) + 12)
       go to beginning of bottom line

   #define BRLAPI_KEY_CMD_CAPBLINK   (BRLAPI_KEY_CMD(0) + 45)
       set capital letter blinking on/off

   #define BRLAPI_KEY_CMD_CHRLT   (BRLAPI_KEY_CMD(0) + 19)
       go left one character

   #define BRLAPI_KEY_CMD_CHRRT   (BRLAPI_KEY_CMD(0) + 20)
       go right one character

   #define BRLAPI_KEY_CMD_CLIP_ADD   BRLAPI_KEY_CMD(0X03)
       append to clipboard from character

   #define BRLAPI_KEY_CMD_CLIP_APPEND	BRLAPI_KEY_CMD(0X11)
       append characters to clipboard

   #define BRLAPI_KEY_CMD_CLIP_COPY   BRLAPI_KEY_CMD(0X10)
       copy characters to clipboard

   #define BRLAPI_KEY_CMD_CLIP_NEW   BRLAPI_KEY_CMD(0X02)
       start new clipboard at character

   #define BRLAPI_KEY_CMD_CONTEXT   BRLAPI_KEY_CMD(0X26)
       switch to command context

   #define BRLAPI_KEY_CMD_CONTROL   (BRLAPI_KEY_CMD(0) + 79)
       set control modifier of next typed character or emulated key on/off

   #define BRLAPI_KEY_CMD_COPY_LINE   BRLAPI_KEY_CMD(0X05)
       linear copy to character

   #define BRLAPI_KEY_CMD_COPY_RECT   BRLAPI_KEY_CMD(0X04)
       rectangular copy to character

   #define BRLAPI_KEY_CMD_COPYCHARS   BRLAPI_KEY_CMD(0X10)
       deprecated definition of CLIP_COPY - copy characters to clipboard

   #define BRLAPI_KEY_CMD_CSRBLINK   (BRLAPI_KEY_CMD(0) + 42)
       set cursor blinking on/off

   #define BRLAPI_KEY_CMD_CSRHIDE   (BRLAPI_KEY_CMD(0) + 39)
       set hidden cursor on/off

   #define BRLAPI_KEY_CMD_CSRJMP_VERT	(BRLAPI_KEY_CMD(0) + 72)
       bring cursor to line

   #define BRLAPI_KEY_CMD_CSRSIZE   (BRLAPI_KEY_CMD(0) + 41)
       set cursor style block/underline

   #define BRLAPI_KEY_CMD_CSRTRK   (BRLAPI_KEY_CMD(0) + 40)
       set cursor tracking on/off

   #define BRLAPI_KEY_CMD_CSRVIS   (BRLAPI_KEY_CMD(0) + 38)
       set cursor visibility on/off

   #define BRLAPI_KEY_CMD_CUTAPPEND   BRLAPI_KEY_CMD(0X03)
       deprecated definition of CLIP_ADD - append to clipboard from character

   #define BRLAPI_KEY_CMD_CUTBEGIN   BRLAPI_KEY_CMD(0X02)
       deprecated definition of CLIP_NEW - start new clipboard at character

   #define BRLAPI_KEY_CMD_CUTLINE   BRLAPI_KEY_CMD(0X05)
       deprecated definition of COPY_LINE - linear copy to character

   #define BRLAPI_KEY_CMD_CUTRECT   BRLAPI_KEY_CMD(0X04)
       deprecated definition of COPY_RECT - rectangular copy to character

   #define BRLAPI_KEY_CMD_DESC_CURR_CHAR   (BRLAPI_KEY_CMD(0) + 102)
       describe current character

   #define BRLAPI_KEY_CMD_DESCCHAR   BRLAPI_KEY_CMD(0X09)
       describe character

   #define BRLAPI_KEY_CMD_DISPMD   (BRLAPI_KEY_CMD(0) + 33)
       set display mode attributes/text

   #define BRLAPI_KEY_CMD_FREEZE   (BRLAPI_KEY_CMD(0) + 32)
       freeze/unfreeze screen image

   #define BRLAPI_KEY_CMD_FWINLT   (BRLAPI_KEY_CMD(0) + 23)
       go left one window

   #define BRLAPI_KEY_CMD_FWINLTSKIP   (BRLAPI_KEY_CMD(0) + 25)
       go left to nearest non-blank window

   #define BRLAPI_KEY_CMD_FWINRT   (BRLAPI_KEY_CMD(0) + 24)
       go right one window

   #define BRLAPI_KEY_CMD_FWINRTSKIP   (BRLAPI_KEY_CMD(0) + 26)
       go right to nearest non-blank window

   #define BRLAPI_KEY_CMD_GOTOLINE   BRLAPI_KEY_CMD(0X0D)
       go to selected line

   #define BRLAPI_KEY_CMD_GOTOMARK   BRLAPI_KEY_CMD(0X0C)
       go to remembered window position

   #define BRLAPI_KEY_CMD_HELP	 (BRLAPI_KEY_CMD(0) + 49)
       enter/leave help display

   #define BRLAPI_KEY_CMD_HOME	 (BRLAPI_KEY_CMD(0) + 29)
       go to cursor

   #define BRLAPI_KEY_CMD_HWINLT   (BRLAPI_KEY_CMD(0) + 21)
       go left half a window

   #define BRLAPI_KEY_CMD_HWINRT   (BRLAPI_KEY_CMD(0) + 22)
       go right half a window

   #define BRLAPI_KEY_CMD_INFO	 (BRLAPI_KEY_CMD(0) + 50)
       enter/leave status display

   #define BRLAPI_KEY_CMD_LEARN   (BRLAPI_KEY_CMD(0) + 51)
       enter/leave command learn mode

   #define BRLAPI_KEY_CMD_LNBEG   (BRLAPI_KEY_CMD(0) + 27)
       go to beginning of line

   #define BRLAPI_KEY_CMD_LNDN	 (BRLAPI_KEY_CMD(0) + 2)
       go down one line

   #define BRLAPI_KEY_CMD_LNEND   (BRLAPI_KEY_CMD(0) + 28)
       go to end of line

   #define BRLAPI_KEY_CMD_LNUP	 (BRLAPI_KEY_CMD(0) + 1)
       go up one line

   #define BRLAPI_KEY_CMD_MENU_FIRST_ITEM   (BRLAPI_KEY_CMD(0) + 55)
       go to first item

   #define BRLAPI_KEY_CMD_MENU_LAST_ITEM   (BRLAPI_KEY_CMD(0) + 56)
       go to last item

   #define BRLAPI_KEY_CMD_MENU_NEXT_ITEM   (BRLAPI_KEY_CMD(0) + 58)
       go to next item

   #define BRLAPI_KEY_CMD_MENU_NEXT_SETTING   (BRLAPI_KEY_CMD(0) + 60)
       select next choice

   #define BRLAPI_KEY_CMD_MENU_PREV_ITEM   (BRLAPI_KEY_CMD(0) + 57)
       go to previous item

   #define BRLAPI_KEY_CMD_MENU_PREV_LEVEL   (BRLAPI_KEY_CMD(0) + 82)
       go to previous menu level

   #define BRLAPI_KEY_CMD_MENU_PREV_SETTING   (BRLAPI_KEY_CMD(0) + 59)
       select previous choice

   #define BRLAPI_KEY_CMD_META	 (BRLAPI_KEY_CMD(0) + 80)
       set meta modifier of next typed character or emulated key on/off

   #define BRLAPI_KEY_CMD_MUTE	 (BRLAPI_KEY_CMD(0) + 61)
       stop speaking

   #define BRLAPI_KEY_CMD_NOOP	 (BRLAPI_KEY_CMD(0) + 0)
       do nothing

   #define BRLAPI_KEY_CMD_NXDIFCHAR   BRLAPI_KEY_CMD(0X0F)
       go down to nearest line with different character

   #define BRLAPI_KEY_CMD_NXDIFLN   (BRLAPI_KEY_CMD(0) + 6)
       go down to nearest line with different content

   #define BRLAPI_KEY_CMD_NXINDENT   BRLAPI_KEY_CMD(0X08)
       go down to nearest line with less indent than character

   #define BRLAPI_KEY_CMD_NXPGRPH   (BRLAPI_KEY_CMD(0) + 14)
       go down to first line of next paragraph

   #define BRLAPI_KEY_CMD_NXPROMPT   (BRLAPI_KEY_CMD(0) + 16)
       go down to next command prompt

   #define BRLAPI_KEY_CMD_NXSEARCH   (BRLAPI_KEY_CMD(0) + 18)
       search forward for clipboard text

   #define BRLAPI_KEY_CMD_OFFLINE   (BRLAPI_KEY_CMD(0) + 76)
       braille display temporarily unavailable

   #define BRLAPI_KEY_CMD_PASSAT   BRLAPI_KEY_CMD(0X23)
       AT (set 2) keyboard scan code

   #define BRLAPI_KEY_CMD_PASSDOTS   BRLAPI_KEY_CMD(0X22)
       type braille character

   #define BRLAPI_KEY_CMD_PASSPS2   BRLAPI_KEY_CMD(0X25)
       PS/2 (set 3) keyboard scan code

   #define BRLAPI_KEY_CMD_PASSXT   BRLAPI_KEY_CMD(0X24)
       XT (set 1) keyboard scan code

   #define BRLAPI_KEY_CMD_PASTE   (BRLAPI_KEY_CMD(0) + 73)
       insert clipboard text at cursor

   #define BRLAPI_KEY_CMD_PRDIFCHAR   BRLAPI_KEY_CMD(0X0E)
       go up to nearest line with different character

   #define BRLAPI_KEY_CMD_PRDIFLN   (BRLAPI_KEY_CMD(0) + 5)
       go up to nearest line with different content

   #define BRLAPI_KEY_CMD_PREFLOAD   (BRLAPI_KEY_CMD(0) + 54)
       restore preferences from disk

   #define BRLAPI_KEY_CMD_PREFMENU   (BRLAPI_KEY_CMD(0) + 52)
       enter/leave preferences menu

   #define BRLAPI_KEY_CMD_PREFSAVE   (BRLAPI_KEY_CMD(0) + 53)
       save preferences to disk

   #define BRLAPI_KEY_CMD_PRINDENT   BRLAPI_KEY_CMD(0X07)
       go up to nearest line with less indent than character

   #define BRLAPI_KEY_CMD_PRPGRPH   (BRLAPI_KEY_CMD(0) + 13)
       go up to last line of previous paragraph

   #define BRLAPI_KEY_CMD_PRPROMPT   (BRLAPI_KEY_CMD(0) + 15)
       go up to previous command prompt

   #define BRLAPI_KEY_CMD_PRSEARCH   (BRLAPI_KEY_CMD(0) + 17)
       search backward for clipboard text

   #define BRLAPI_KEY_CMD_PWGEN   BRLAPI_KEY_CMD(0X12)
       put random password into clipboard

   #define BRLAPI_KEY_CMD_RESTARTBRL   (BRLAPI_KEY_CMD(0) + 74)
       restart braille driver

   #define BRLAPI_KEY_CMD_RESTARTSPEECH   (BRLAPI_KEY_CMD(0) + 75)
       restart speech driver

   #define BRLAPI_KEY_CMD_RETURN   (BRLAPI_KEY_CMD(0) + 31)
       go to cursor or go back after cursor tracking

   #define BRLAPI_KEY_CMD_ROUTE   BRLAPI_KEY_CMD(0X01)
       bring cursor to character

   #define BRLAPI_KEY_CMD_ROUTE_CURR_LOCN   (BRLAPI_KEY_CMD(0) + 104)
       bring cursor to speech location

   #define BRLAPI_KEY_CMD_SAY_ABOVE   (BRLAPI_KEY_CMD(0) + 64)
       speak from top of screen through current line

   #define BRLAPI_KEY_CMD_SAY_BELOW   (BRLAPI_KEY_CMD(0) + 65)
       speak from current line through bottom of screen

   #define BRLAPI_KEY_CMD_SAY_FASTER   (BRLAPI_KEY_CMD(0) + 67)
       increase speech rate

   #define BRLAPI_KEY_CMD_SAY_LINE   (BRLAPI_KEY_CMD(0) + 63)
       speak current line

   #define BRLAPI_KEY_CMD_SAY_LOUDER   (BRLAPI_KEY_CMD(0) + 69)
       increase speech volume

   #define BRLAPI_KEY_CMD_SAY_SLOWER   (BRLAPI_KEY_CMD(0) + 66)
       decrease speech rate

   #define BRLAPI_KEY_CMD_SAY_SOFTER   (BRLAPI_KEY_CMD(0) + 68)
       decrease speech volume

   #define BRLAPI_KEY_CMD_SETLEFT   BRLAPI_KEY_CMD(0X0A)
       place left end of window at character

   #define BRLAPI_KEY_CMD_SETMARK   BRLAPI_KEY_CMD(0X0B)
       remember current window position

   #define BRLAPI_KEY_CMD_SHIFT   (BRLAPI_KEY_CMD(0) + 77)
       set shift modifier of next typed character or emulated key on/off

   #define BRLAPI_KEY_CMD_SHOW_CURR_LOCN   (BRLAPI_KEY_CMD(0) + 106)
       set speech location visibility on/off

   #define BRLAPI_KEY_CMD_SIXDOTS   (BRLAPI_KEY_CMD(0) + 34)
       set text style 6-dot/8-dot

   #define BRLAPI_KEY_CMD_SKPBLNKWINS	(BRLAPI_KEY_CMD(0) + 37)
       set skipping of blank windows on/off

   #define BRLAPI_KEY_CMD_SKPIDLNS   (BRLAPI_KEY_CMD(0) + 36)
       set skipping of lines with identical content on/off

   #define BRLAPI_KEY_CMD_SLIDEWIN   (BRLAPI_KEY_CMD(0) + 35)
       set sliding window on/off

   #define BRLAPI_KEY_CMD_SPEAK_CURR_CHAR   (BRLAPI_KEY_CMD(0) + 89)
       speak current character

   #define BRLAPI_KEY_CMD_SPEAK_CURR_LINE   (BRLAPI_KEY_CMD(0) + 95)
       speak current line

   #define BRLAPI_KEY_CMD_SPEAK_CURR_LOCN   (BRLAPI_KEY_CMD(0) + 105)
       speak speech location

   #define BRLAPI_KEY_CMD_SPEAK_CURR_WORD   (BRLAPI_KEY_CMD(0) + 92)
       speak current word

   #define BRLAPI_KEY_CMD_SPEAK_FRST_CHAR   (BRLAPI_KEY_CMD(0) + 98)
       go to and speak first non-blank character on line

   #define BRLAPI_KEY_CMD_SPEAK_FRST_LINE   (BRLAPI_KEY_CMD(0) + 100)
       go to and speak first non-blank line on screen

   #define BRLAPI_KEY_CMD_SPEAK_LAST_CHAR   (BRLAPI_KEY_CMD(0) + 99)
       go to and speak last non-blank character on line

   #define BRLAPI_KEY_CMD_SPEAK_LAST_LINE   (BRLAPI_KEY_CMD(0) + 101)
       go to and speak last non-blank line on screen

   #define BRLAPI_KEY_CMD_SPEAK_NEXT_CHAR   (BRLAPI_KEY_CMD(0) + 91)
       go to and speak next character

   #define BRLAPI_KEY_CMD_SPEAK_NEXT_LINE   (BRLAPI_KEY_CMD(0) + 97)
       go to and speak next line

   #define BRLAPI_KEY_CMD_SPEAK_NEXT_WORD   (BRLAPI_KEY_CMD(0) + 94)
       go to and speak next word

   #define BRLAPI_KEY_CMD_SPEAK_PREV_CHAR   (BRLAPI_KEY_CMD(0) + 90)
       go to and speak previous character

   #define BRLAPI_KEY_CMD_SPEAK_PREV_LINE   (BRLAPI_KEY_CMD(0) + 96)
       go to and speak previous line

   #define BRLAPI_KEY_CMD_SPEAK_PREV_WORD   (BRLAPI_KEY_CMD(0) + 93)
       go to and speak previous word

   #define BRLAPI_KEY_CMD_SPELL_CURR_WORD   (BRLAPI_KEY_CMD(0) + 103)
       spell current word

   #define BRLAPI_KEY_CMD_SPKHOME   (BRLAPI_KEY_CMD(0) + 62)
       go to current speech position

   #define BRLAPI_KEY_CMD_SWITCHVT   BRLAPI_KEY_CMD(0X06)
       switch to virtual terminal

   #define BRLAPI_KEY_CMD_SWITCHVT_NEXT   (BRLAPI_KEY_CMD(0) + 71)
       switch to next virtual terminal

   #define BRLAPI_KEY_CMD_SWITCHVT_PREV   (BRLAPI_KEY_CMD(0) + 70)
       switch to previous virtual terminal

   #define BRLAPI_KEY_CMD_TIME	 (BRLAPI_KEY_CMD(0) + 81)
       show the current date and time

   #define BRLAPI_KEY_CMD_TOP	(BRLAPI_KEY_CMD(0) + 9)
       go to top line

   #define BRLAPI_KEY_CMD_TOP_LEFT   (BRLAPI_KEY_CMD(0) + 11)
       go to beginning of top line

   #define BRLAPI_KEY_CMD_TUNES   (BRLAPI_KEY_CMD(0) + 46)
       set alert tunes on/off

   #define BRLAPI_KEY_CMD_UPPER   (BRLAPI_KEY_CMD(0) + 78)
       set upper modifier of next typed character or emulated key on/off

   #define BRLAPI_KEY_CMD_WINDN   (BRLAPI_KEY_CMD(0) + 4)
       go down several lines

   #define BRLAPI_KEY_CMD_WINUP   (BRLAPI_KEY_CMD(0) + 3)
       go up several lines

   #define BRLAPI_KEY_CODE_MASK   UINT64_C(0X000000001FFFFFFF)
       Mask for code of brlapi_keyCode_t

   #define BRLAPI_KEY_CODE_SHIFT   0
       Shift for code of brlapi_keyCode_t

   #define BRLAPI_KEY_FLAGS_MASK   UINT64_C(0XFFFFFFFF00000000)
       Mask for flags of brlapi_keyCode_t

   #define BRLAPI_KEY_FLAGS_SHIFT   32
       Shift for flags of brlapi_keyCode_t

   #define BRLAPI_KEY_FLG(v)   ((brlapi_keyCode_t)(v) << BRLAPI_KEY_FLAGS_SHIFT)
   #define BRLAPI_KEY_FLG_CONTROL   BRLAPI_KEY_FLG(0X04)
       control key pressed

   #define BRLAPI_KEY_FLG_KBD_EMUL0   BRLAPI_KEY_FLG(0X0200)
       it is an emulation 0 scan code

   #define BRLAPI_KEY_FLG_KBD_EMUL1   BRLAPI_KEY_FLG(0X0400)
       it is an emulation 1 scan code

   #define BRLAPI_KEY_FLG_KBD_RELEASE	BRLAPI_KEY_FLG(0X0100)
       it is a release scan code

   #define BRLAPI_KEY_FLG_LINE_SCALED	BRLAPI_KEY_FLG(0X0100)
       scale arg=0X00-0XFF to screen height

   #define BRLAPI_KEY_FLG_LINE_TOLEFT	BRLAPI_KEY_FLG(0X0200)
       go to beginning of line

   #define BRLAPI_KEY_FLG_META	 BRLAPI_KEY_FLG(0X08)
       meta key pressed

   #define BRLAPI_KEY_FLG_MOD1	 BRLAPI_KEY_FLG(0x00000008)
       Standard X modifiers Mod1 modifier (AKA meta)

   #define BRLAPI_KEY_FLG_MOD2	 BRLAPI_KEY_FLG(0x00000010)
       Mod2 modifier (usually numlock)

   #define BRLAPI_KEY_FLG_MOD3	 BRLAPI_KEY_FLG(0x00000020)
       Mod3 modifier

   #define BRLAPI_KEY_FLG_MOD4	 BRLAPI_KEY_FLG(0x00000040)
       Mod4 modifier

   #define BRLAPI_KEY_FLG_MOD5	 BRLAPI_KEY_FLG(0x00000080)
       Mod5 modifier (usually Alt-Gr)

   #define BRLAPI_KEY_FLG_MOTION_ROUTE	 BRLAPI_KEY_FLG(0X0400)
       bring cursor into window after function

   #define BRLAPI_KEY_FLG_REPEAT_DELAY	 BRLAPI_KEY_FLG(0X4000)
       wait before repeating

   #define BRLAPI_KEY_FLG_REPEAT_INITIAL   BRLAPI_KEY_FLG(0X8000)
       execute command on key press

   #define BRLAPI_KEY_FLG_REPEAT_MASK	(BRLAPI_KEY_FLG_REPEAT_INITIAL |
       BRLAPI_KEY_FLG_REPEAT_DELAY)
       mask for all repeat flags

   #define BRLAPI_KEY_FLG_SHIFT   BRLAPI_KEY_FLG(0X01)
       shift key pressed

   #define BRLAPI_KEY_FLG_TOGGLE_MASK	(BRLAPI_KEY_FLG_TOGGLE_ON | BRLAPI_KEY_FLG_TOGGLE_OFF)
       mask for all toggle flags

   #define BRLAPI_KEY_FLG_TOGGLE_OFF   BRLAPI_KEY_FLG(0X0200)
       disable feature

   #define BRLAPI_KEY_FLG_TOGGLE_ON   BRLAPI_KEY_FLG(0X0100)
       enable feature

   #define BRLAPI_KEY_FLG_UPPER   BRLAPI_KEY_FLG(0X02)
       convert to uppercase

   #define BRLAPI_KEY_MAX   UINT64_C(0XFFFFFFFFFFFFFFFF)
       Brlapi_keyCode_t's biggest value

       As defined in <stdint.h>

   #define BRLAPI_KEY_SYM_BACKSPACE   UINT64_C(0X0000FF08)
       Standard X keysyms

   #define BRLAPI_KEY_SYM_DELETE   UINT64_C(0X0000FFFF)
   #define BRLAPI_KEY_SYM_DOWN	 UINT64_C(0X0000FF54)
   #define BRLAPI_KEY_SYM_END	UINT64_C(0X0000FF57)
   #define BRLAPI_KEY_SYM_ESCAPE   UINT64_C(0X0000FF1B)
   #define BRLAPI_KEY_SYM_FUNCTION   UINT64_C(0X0000FFBE)
   #define BRLAPI_KEY_SYM_HOME	 UINT64_C(0X0000FF50)
   #define BRLAPI_KEY_SYM_INSERT   UINT64_C(0X0000FF63)
   #define BRLAPI_KEY_SYM_LEFT	 UINT64_C(0X0000FF51)
   #define BRLAPI_KEY_SYM_LINEFEED   UINT64_C(0X0000FF0D)
   #define BRLAPI_KEY_SYM_PAGE_DOWN   UINT64_C(0X0000FF56)
   #define BRLAPI_KEY_SYM_PAGE_UP   UINT64_C(0X0000FF55)
   #define BRLAPI_KEY_SYM_RIGHT   UINT64_C(0X0000FF53)
   #define BRLAPI_KEY_SYM_TAB	UINT64_C(0X0000FF09)
   #define BRLAPI_KEY_SYM_UNICODE   UINT64_C(0X01000000)
   #define BRLAPI_KEY_SYM_UP   UINT64_C(0X0000FF52)
   #define BRLAPI_KEY_TYPE_CMD	 UINT64_C(0X0000000020000000)
       Braille command brlapi_keyCode_t

   #define BRLAPI_KEY_TYPE_MASK   UINT64_C(0X00000000E0000000)
       Mask for type of brlapi_keyCode_t

   #define BRLAPI_KEY_TYPE_SHIFT   29
       Shift for type of brlapi_keyCode_t

   #define BRLAPI_KEY_TYPE_SYM	 UINT64_C(0X0000000000000000)
       X Keysym brlapi_keyCode_t

   #define BRLAPI_PRIuKEYCODE	PRIu64
       Unsigned print format for brlapi_keyCode_t

   #define BRLAPI_PRIxKEYCODE	PRIx64
       Hex print format for brlapi_keyCode_t

Typedef Documentation
   typedef uint64_t brlapi_keyCode_t
Author
       Generated automatically by Doxygen for BrlAPI from the source code.

Version 1.0				  Mon Apr 1 201Types and Defines fore BrlAPI Key Codes(3)
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