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* Id: kbd.c,v 1.1 1999/11/02 18:39:28 keithp Exp $
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* Copyright � 1999 Keith Packard
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation, and that the name of Keith Packard not be used in
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* advertising or publicity pertaining to distribution of the software without
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* specific, written prior permission. Keith Packard makes no
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* representations about the suitability of this software for any purpose. It
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* is provided "as is" without express or implied warranty.
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* KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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/* $XFree86: xc/programs/Xserver/hw/kdrive/itsy/kbd.c,v 1.2 2000/02/23 20:29:59 dawes Exp $ */
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#include <X11/keysym.h>
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#include <linux/itsy_buttons.h>
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KeySym ItsyKeymap[] = {
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/* 1 8 */ XK_Escape, NoSymbol,
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/* 2 9 */ XK_1, XK_exclam,
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/* 3 10 */ XK_2, XK_at,
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/* 4 11 */ XK_3, XK_numbersign,
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/* 5 12 */ XK_4, XK_dollar,
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/* 6 13 */ XK_5, XK_percent,
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/* 7 14 */ XK_6, XK_asciicircum,
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/* 8 15 */ XK_7, XK_ampersand,
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/* 9 16 */ XK_8, XK_asterisk,
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/* 10 17 */ XK_9, XK_parenleft,
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/* 11 18 */ XK_0, XK_parenright,
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/* 12 19 */ XK_minus, XK_underscore,
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/* 13 20 */ XK_equal, XK_plus,
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/* 14 21 */ XK_BackSpace, NoSymbol,
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/* 15 22 */ XK_Tab, NoSymbol,
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/* 16 23 */ XK_Q, NoSymbol,
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/* 17 24 */ XK_W, NoSymbol,
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/* 18 25 */ XK_E, NoSymbol,
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/* 19 26 */ XK_R, NoSymbol,
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/* 20 27 */ XK_T, NoSymbol,
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/* 21 28 */ XK_Y, NoSymbol,
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/* 22 29 */ XK_U, NoSymbol,
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/* 23 30 */ XK_I, NoSymbol,
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/* 24 31 */ XK_O, NoSymbol,
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/* 25 32 */ XK_P, NoSymbol,
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/* 26 33 */ XK_bracketleft, XK_braceleft,
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/* 27 34 */ XK_bracketright, XK_braceright,
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/* 28 35 */ XK_Return, NoSymbol,
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/* 29 36 */ XK_Control_L, NoSymbol,
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/* 30 37 */ XK_A, NoSymbol,
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/* 31 38 */ XK_S, NoSymbol,
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/* 32 39 */ XK_D, NoSymbol,
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/* 33 40 */ XK_F, NoSymbol,
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/* 34 41 */ XK_G, NoSymbol,
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/* 35 42 */ XK_H, NoSymbol,
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/* 36 43 */ XK_J, NoSymbol,
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/* 37 44 */ XK_K, NoSymbol,
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/* 38 45 */ XK_L, NoSymbol,
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/* 39 46 */ XK_semicolon, XK_colon,
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/* 40 47 */ XK_apostrophe, XK_quotedbl,
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/* 41 48 */ XK_grave, XK_asciitilde,
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/* 42 49 */ XK_Shift_L, NoSymbol,
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/* 43 50 */ XK_backslash, XK_bar,
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/* 44 51 */ XK_Z, NoSymbol,
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/* 45 52 */ XK_X, NoSymbol,
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/* 46 53 */ XK_C, NoSymbol,
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/* 47 54 */ XK_V, NoSymbol,
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/* 48 55 */ XK_B, NoSymbol,
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/* 49 56 */ XK_N, NoSymbol,
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/* 50 57 */ XK_M, NoSymbol,
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/* 51 58 */ XK_comma, XK_less,
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/* 52 59 */ XK_period, XK_greater,
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/* 53 60 */ XK_slash, XK_question,
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/* 54 61 */ XK_Shift_R, NoSymbol,
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/* 55 62 */ XK_KP_Multiply, NoSymbol,
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/* 56 63 */ XK_Alt_L, XK_Meta_L,
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/* 57 64 */ XK_space, NoSymbol,
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/* 58 65 */ XK_Caps_Lock, NoSymbol,
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/* 59 66 */ XK_F1, NoSymbol,
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/* 60 67 */ XK_F2, NoSymbol,
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/* 61 68 */ XK_F3, NoSymbol,
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/* 62 69 */ XK_F4, NoSymbol,
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/* 63 70 */ XK_F5, NoSymbol,
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/* 64 71 */ XK_F6, NoSymbol,
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/* 65 72 */ XK_F7, NoSymbol,
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/* 66 73 */ XK_F8, NoSymbol,
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/* 67 74 */ XK_F9, NoSymbol,
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/* 68 75 */ XK_F10, NoSymbol,
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/* 69 76 */ XK_Break, XK_Pause,
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/* 70 77 */ XK_Scroll_Lock, NoSymbol,
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/* 71 78 */ XK_KP_Home, XK_KP_7,
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/* 72 79 */ XK_KP_Up, XK_KP_8,
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/* 73 80 */ XK_KP_Page_Up, XK_KP_9,
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/* 74 81 */ XK_KP_Subtract, NoSymbol,
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/* 75 82 */ XK_KP_Left, XK_KP_4,
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/* 76 83 */ XK_KP_5, NoSymbol,
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/* 77 84 */ XK_KP_Right, XK_KP_6,
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/* 78 85 */ XK_KP_Add, NoSymbol,
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/* 79 86 */ XK_KP_End, XK_KP_1,
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/* 80 87 */ XK_KP_Down, XK_KP_2,
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/* 81 88 */ XK_KP_Page_Down, XK_KP_3,
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/* 82 89 */ XK_KP_Insert, XK_KP_0,
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/* 83 90 */ XK_KP_Delete, XK_KP_Decimal,
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/* 84 91 */ NoSymbol, NoSymbol,
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/* 85 92 */ NoSymbol, NoSymbol,
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/* 86 93 */ NoSymbol, NoSymbol,
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/* 87 94 */ XK_F11, NoSymbol,
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/* 88 95 */ XK_F12, NoSymbol,
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/* These are remapped from the extended set (using ExtendMap) */
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/* 89 96 */ XK_Control_R, NoSymbol,
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/* 90 97 */ XK_KP_Enter, NoSymbol,
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/* 91 98 */ XK_KP_Divide, NoSymbol,
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/* 92 99 */ XK_Sys_Req, XK_Print,
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/* 93 100 */ XK_Alt_R, XK_Meta_R,
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/* 94 101 */ XK_Num_Lock, NoSymbol,
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/* 95 102 */ XK_Home, NoSymbol,
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/* 96 103 */ XK_Up, NoSymbol,
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/* 97 104 */ XK_Page_Up, NoSymbol,
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/* 98 105 */ XK_Left, NoSymbol,
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/* 99 106 */ XK_Right, NoSymbol,
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/* 100 107 */ XK_End, NoSymbol,
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/* 101 108 */ XK_Down, NoSymbol,
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/* 102 109 */ XK_Page_Down, NoSymbol,
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/* 103 110 */ XK_Insert, NoSymbol,
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/* 104 111 */ XK_Delete, NoSymbol,
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/* 105 112 */ XK_Super_L, NoSymbol,
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/* 106 113 */ XK_Super_R, NoSymbol,
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/* 107 114 */ XK_Menu, NoSymbol,
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/* Itsy hardware buttons */
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#define ITSY_BUTTON_FIRST 108
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#define ITSY_BUTTON_LAST 116
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/* 108 115 */ XK_Next, NoSymbol, /* right button on side */
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/* 109 116 */ XK_Prior, NoSymbol, /* left button on side */
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/* 110 117 */ XK_Up, NoSymbol, /* joypad */
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/* 111 118 */ XK_Down, NoSymbol,
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/* 112 119 */ XK_Left, NoSymbol,
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/* 113 120 */ XK_Right, NoSymbol,
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/* 114 121 */ NoSymbol, NoSymbol, /* left near speaker */
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/* 115 122 */ NoSymbol, NoSymbol, /* right near speaker */
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/* 116 123 */ NoSymbol, NoSymbol, /* tiny button */
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static unsigned long itsyButtonState;
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ItsyKeyboardLoad (void)
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kdKeymapWidth = ITSY_WIDTH;
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kdMaxScanCode = (sizeof (ItsyKeymap) / sizeof (ItsyKeymap[0])) / ITSY_WIDTH;
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memcpy (kdKeymap, ItsyKeymap, sizeof (ItsyKeymap));
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ItsyKeyboardInit (void)
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butPort = open ("/dev/buttons", 0);
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fprintf (stderr, "butPort %d\n", butPort);
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ItsyKeyboardFini (int fd)
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ItsyKeyboardRead (int fd)
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itsy_buttons_event event;
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unsigned long change;
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unsigned long buttons;
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if (read (fd, &event, sizeof (event)) == sizeof (event))
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buttons = event.state;
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change = buttons ^ itsyButtonState;
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for (b = ITSY_BUTTON_FIRST; b <= ITSY_BUTTON_LAST; b++)
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bit = (1 << (b - ITSY_BUTTON_FIRST));
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KdEnqueueKeyboardEvent (b, (buttons & bit) == 0);
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itsyButtonState = buttons;
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ItsyKeyboardLeds (int leds)
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ItsyKeyboardBell (int volume, int frequency, int duration)
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KdKeyboardFuncs itsyKeyboardFuncs = {