Subversion Repositories Games.Carmageddon

/*

 * Maps SDL2 scancodes to directinput keynums/scancodes.

 * Useful if you're porting a game that uses dinput scancodes internally

 * (for key bindings etc) or any other lib (like CEGUI) that uses them.

 *

 * (C) 2015 Daniel Gibson

 *

 * Homepage: https://github.com/DanielGibson/Snippets/

 *

 * License:

 *   This software is dual-licensed to the public domain and under the following

 *   license: you are granted a perpetual, irrevocable license to copy, modify,

 *   publish, and distribute this file as you see fit.

 *   No warranty implied; use at your own risk.

 *

 * So you can do whatever you want with this code, including copying it

 * (or parts of it) into your own source.

 * No need to mention me or this "license" in your code or docs, even though

 * it would be appreciated, of course.

 *

 */

#include <SDL.h>

#if 0 // Usage Example:

#include "sdl2_scancode_to_dinput.h"

 static int SDLScanCodeToKeyNum(SDL_Scancode sc)

 {

   int idx = (int)sc;

   assert(idx >= 0 && idx < SDL_NUM_SCANCODES);

   return scanCodeToKeyNum[idx];

 }

 static SDL_Scancode KeyNumToSDLScanCode( int keyNum )

 {

   if( keyNum >= 0 && keyNum < 0xEF )

   {

     for(int i = 0; i < SDL_NUM_SCANCODES; ++i)

     {

       if(scanCodeToKeyNum[i] == keyNum) return (SDL_Scancode)i;

     }

   }

   return SDL_SCANCODE_UNKNOWN;

 }

#endif // 0

#ifndef _SDL2_SCANCODE_TO_DINPUT_H_

#define _SDL2_SCANCODE_TO_DINPUT_H_

// TODO: map the following keys, if possible:

// #define DIK_UNDERLINE       0x93    /*                     (NEC PC98) */

// #define DIK_KANJI           0x94    /* (Japanese keyboard)            */

// #define DIK_AX              0x96    /*                     (Japan AX) */

// #define DIK_UNLABELED       0x97    /*                        (J3100) */

//

// #define DIK_WAKE            0xE3    /* System Wake */

//

// (#define DIK_ABNT_C2         0x7E    /* Numpad . on Brazilian keyboard */ - system should map this to KP_COMMA or something,

//                                         according to USB doc, so probably it doesn't need mapping here)

// maps SDL2 scancodes to directinput keynums/scancodes - dinput_key = sdlScanCodeToDirectInputKeyNum[(int)your_sdl2_scancode];

static int sdlScanCodeToDirectInputKeyNum[SDL_NUM_SCANCODES] = {

    0x0,  //    SDL_SCANCODE_UNKNOWN = 0, => 0 should also work for dinput codes as "not assigned/unknown"

    0x0,  //    // 1 (unused)

    0x0,  //    // 2 (unused)

    0x0,  //    // 3 (unused)

    0x1E, //    SDL_SCANCODE_A = 4, - DIK_A

    0x30, //    SDL_SCANCODE_B = 5, - DIK_B

    0x2E, //    SDL_SCANCODE_C = 6, - DIK_C

    0x20, //    SDL_SCANCODE_D = 7, - DIK_D

    0x12, //    SDL_SCANCODE_E = 8, - DIK_E

    0x21, //    SDL_SCANCODE_F = 9, - DIK_F

    0x22, //    SDL_SCANCODE_G = 10, - DIK_G

    0x23, //    SDL_SCANCODE_H = 11, - DIK_H

    0x17, //    SDL_SCANCODE_I = 12, - DIK_I

    0x24, //    SDL_SCANCODE_J = 13, - DIK_J

    0x25, //    SDL_SCANCODE_K = 14, - DIK_K

    0x26, //    SDL_SCANCODE_L = 15, - DIK_L

    0x32, //    SDL_SCANCODE_M = 16, - DIK_M

    0x31, //    SDL_SCANCODE_N = 17, - DIK_N

    0x18, //    SDL_SCANCODE_O = 18, - DIK_O

    0x19, //    SDL_SCANCODE_P = 19, - DIK_P

    0x10, //    SDL_SCANCODE_Q = 20, - DIK_Q

    0x13, //    SDL_SCANCODE_R = 21, - DIK_R

    0x1F, //    SDL_SCANCODE_S = 22, - DIK_S

    0x14, //    SDL_SCANCODE_T = 23, - DIK_T

    0x16, //    SDL_SCANCODE_U = 24, - DIK_U

    0x2F, //    SDL_SCANCODE_V = 25, - DIK_V

    0x11, //    SDL_SCANCODE_W = 26, - DIK_W

    0x2D, //    SDL_SCANCODE_X = 27, - DIK_X

    0x15, //    SDL_SCANCODE_Y = 28, - DIK_Y

    0x2C, //    SDL_SCANCODE_Z = 29, - DIK_Z

    0x02, //    SDL_SCANCODE_1 = 30, - DIK_1

    0x03, //    SDL_SCANCODE_2 = 31, - DIK_2

    0x04, //    SDL_SCANCODE_3 = 32, - DIK_3

    0x05, //    SDL_SCANCODE_4 = 33, - DIK_4

    0x06, //    SDL_SCANCODE_5 = 34, - DIK_5

    0x07, //    SDL_SCANCODE_6 = 35, - DIK_6

    0x08, //    SDL_SCANCODE_7 = 36, - DIK_7

    0x09, //    SDL_SCANCODE_8 = 37, - DIK_8

    0x0A, //    SDL_SCANCODE_9 = 38, - DIK_9

    0x0B, //    SDL_SCANCODE_0 = 39, - DIK_0

    0x1C, //    SDL_SCANCODE_RETURN = 40, - DIK_RETURN

    0x01, //    SDL_SCANCODE_ESCAPE = 41, - DIK_ESCAPE

    0x0E, //    SDL_SCANCODE_BACKSPACE = 42, - DIK_BACK

    0x0F, //    SDL_SCANCODE_TAB = 43, - DIK_TAB

    0x39, //    SDL_SCANCODE_SPACE = 44, - DIK_SPACE

    0x0C, //    SDL_SCANCODE_MINUS = 45, - DIK_MINUS

    0x0D, //    SDL_SCANCODE_EQUALS = 46, - DIK_EQUALS

    0x1A, //    SDL_SCANCODE_LEFTBRACKET = 47, - DIK_LBRACKET

    0x1B, //    SDL_SCANCODE_RIGHTBRACKET = 48, - DIK_RBRACKET

    0x2B, //    SDL_SCANCODE_BACKSLASH = 49, // next to enter, US: [\|] DE: [#'] UK: [#~] - DIK_BACKSLASH

    0x2B, //    SDL_SCANCODE_NONUSHASH = 50, // same key as before actually on some layouts, systems should map this to SDL_SCANCODE_BACKSLASH - DIK_BACKSLASH

    0x27, //    SDL_SCANCODE_SEMICOLON = 51, - DIK_SEMICOLON

    0x28, //    SDL_SCANCODE_APOSTROPHE = 52, - DIK_APOSTROPHE

    0x29, //    SDL_SCANCODE_GRAVE = 53, // "quake/doom3 console key" - DIK_GRAVE

    0x33, //    SDL_SCANCODE_COMMA = 54, - DIK_COMMA

    0x34, //    SDL_SCANCODE_PERIOD = 55, - DIK_PERIOD

    0x35, //    SDL_SCANCODE_SLASH = 56, - DIK_SLASH

    0x3A, //    SDL_SCANCODE_CAPSLOCK = 57, - DIK_CAPITAL

    0x3B, //    SDL_SCANCODE_F1 = 58,  - DIK_F1

    0x3C, //    SDL_SCANCODE_F2 = 59,  - DIK_F2

    0x3D, //    SDL_SCANCODE_F3 = 60,  - DIK_F3

    0x3E, //    SDL_SCANCODE_F4 = 61,  - DIK_F4

    0x3F, //    SDL_SCANCODE_F5 = 62,  - DIK_F5

    0x40, //    SDL_SCANCODE_F6 = 63,  - DIK_F6

    0x41, //    SDL_SCANCODE_F7 = 64,  - DIK_F7

    0x42, //    SDL_SCANCODE_F8 = 65,  - DIK_F8

    0x43, //    SDL_SCANCODE_F9 = 66,  - DIK_F9

    0x44, //    SDL_SCANCODE_F10 = 67, - DIK_F10

    0x57, //    SDL_SCANCODE_F11 = 68, - DIK_F11

    0x58, //    SDL_SCANCODE_F12 = 69, - DIK_F12

    0xB7, //    SDL_SCANCODE_PRINTSCREEN = 70, // - DIK_SYSRQ; SDL_SCANCODE_SYSREQ also maps to this!

    0x46, //    SDL_SCANCODE_SCROLLLOCK = 71, - DIK_SCROLL

    0xC5, //    SDL_SCANCODE_PAUSE = 72, - DIK_PAUSE

    0xD2, //    SDL_SCANCODE_INSERT = 73, // insert on PC, help on some Mac keyboards (but does send code 73, not 117) - DIK_INSERT

    0xC7, //    SDL_SCANCODE_HOME = 74, - DIK_HOME

    0xC9, //    SDL_SCANCODE_PAGEUP = 75, - DIK_PRIOR

    0xD3, //    SDL_SCANCODE_DELETE = 76, - DIK_DELETE

    0xCF, //    SDL_SCANCODE_END = 77, - DIK_END

    0xD1, //    SDL_SCANCODE_PAGEDOWN = 78, - DIK_NEXT

    0xCD, //    SDL_SCANCODE_RIGHT = 79, - DIK_RIGHT

    0xCB, //    SDL_SCANCODE_LEFT = 80, - DIK_LEFT

    0xD0, //    SDL_SCANCODE_DOWN = 81, - DIK_DOWN

    0xC8, //    SDL_SCANCODE_UP = 82, - DIK_UP

    0x45, //    SDL_SCANCODE_NUMLOCKCLEAR = 83, // num lock on PC, clear on Mac keyboards - DIK_NUMLOCK

    0xB5, //    SDL_SCANCODE_KP_DIVIDE = 84, - DIK_DIVIDE

    0x37, //    SDL_SCANCODE_KP_MULTIPLY = 85, - DIK_MULTIPLY

    0x4A, //    SDL_SCANCODE_KP_MINUS = 86, - DIK_SUBTRACT

    0x4E, //    SDL_SCANCODE_KP_PLUS = 87, - DIK_ADD

    0x9C, //    SDL_SCANCODE_KP_ENTER = 88, - DIK_NUMPADENTER

    0x4F, //    SDL_SCANCODE_KP_1 = 89, - DIK_NUMPAD1

    0x50, //    SDL_SCANCODE_KP_2 = 90, - DIK_NUMPAD2

    0x51, //    SDL_SCANCODE_KP_3 = 91, - DIK_NUMPAD3

    0x4B, //    SDL_SCANCODE_KP_4 = 92, - DIK_NUMPAD4

    0x4C, //    SDL_SCANCODE_KP_5 = 93, - DIK_NUMPAD5

    0x4D, //    SDL_SCANCODE_KP_6 = 94, - DIK_NUMPAD6

    0x47, //    SDL_SCANCODE_KP_7 = 95, - DIK_NUMPAD7

    0x48, //    SDL_SCANCODE_KP_8 = 96, - DIK_NUMPAD8

    0x49, //    SDL_SCANCODE_KP_9 = 97, - DIK_NUMPAD9

    0x52, //    SDL_SCANCODE_KP_0 = 98, - DIK_NUMPAD0

    0x53, //    SDL_SCANCODE_KP_PERIOD = 99, - DIK_DECIMAL

    0x56, //    SDL_SCANCODE_NONUSBACKSLASH = 100, // [<>|] on german keyboard, next to left shift - DIK_OEM_102

    0xDD, //    SDL_SCANCODE_APPLICATION = 101, // windows contextual menu, compose - DIK_APPS

    0xDE, //    SDL_SCANCODE_POWER = 102, // should be a status flag, but some mac keyboards have a power key - DIK_POWER

    0x8D, //    SDL_SCANCODE_KP_EQUALS = 103, - DIK_NUMPADEQUALS

    0x64, //    SDL_SCANCODE_F13 = 104, - DIK_F13

    0x65, //    SDL_SCANCODE_F14 = 105, - DIK_F14

    0x66, //    SDL_SCANCODE_F15 = 106, - DIK_F15

    0x67, //    SDL_SCANCODE_F16 = 107, // TODO: F16 and up don't have DIK_ constants! is this right?

    0x68, //    SDL_SCANCODE_F17 = 108, //        (at least 0x67-0x6F have no DIK_constants at all)

    0x69, //    SDL_SCANCODE_F18 = 109,

    0x6A, //    SDL_SCANCODE_F19 = 110,

    0x6B, //    SDL_SCANCODE_F20 = 111,

    0x6C, //    SDL_SCANCODE_F21 = 112,

    0x6D, //    SDL_SCANCODE_F22 = 113,

    0x6E, //    SDL_SCANCODE_F23 = 114,

    0x6F, //    SDL_SCANCODE_F24 = 115,

    0x0, //     SDL_SCANCODE_EXECUTE = 116,

    0x0, //     SDL_SCANCODE_HELP = 117,

    0x0, //     SDL_SCANCODE_MENU = 118,

    0x0, //     SDL_SCANCODE_SELECT = 119,

    0x95, //    SDL_SCANCODE_STOP = 120, - DIK_STOP

    0x0, //     SDL_SCANCODE_AGAIN = 121,  // redo

    0x0, //     SDL_SCANCODE_UNDO = 122,

    0x0, //     SDL_SCANCODE_CUT = 123,

    0x0, //     SDL_SCANCODE_COPY = 124,

    0x0, //     SDL_SCANCODE_PASTE = 125,

    0x0, //     SDL_SCANCODE_FIND = 126,

    0x0, //     SDL_SCANCODE_MUTE = 127,

    0xB0, //    SDL_SCANCODE_VOLUMEUP = 128, - DIK_VOLUMEUP

    0xAE, //    SDL_SCANCODE_VOLUMEDOWN = 129, - DIK_VOLUMEDOWN

    //  /* not sure whether there's a reason to enable these */

    0x0, //     /*     SDL_SCANCODE_LOCKINGCAPSLOCK = 130,  */

    0x0, //     /*     SDL_SCANCODE_LOCKINGNUMLOCK = 131, */

    0x0, //     /*     SDL_SCANCODE_LOCKINGSCROLLLOCK = 132, */

    0xB3, //    SDL_SCANCODE_KP_COMMA = 133, - DIK_NUMPADCOMMA

    0x0, //     SDL_SCANCODE_KP_EQUALSAS400 = 134,

    0x73, //    SDL_SCANCODE_INTERNATIONAL1 = 135, // this is really brazilian / and ? - DIK_ABNT_C1

    0x0,  //    SDL_SCANCODE_INTERNATIONAL2 = 136, // TODO: Hut1_12v2.pdf page 60, footnote 16

    0x7D, //    SDL_SCANCODE_INTERNATIONAL3 = 137, - DIK_YEN

    0x79, //    SDL_SCANCODE_INTERNATIONAL4 = 138, // Japan: XFER/"convert kana -> kanji", right of space - DIK_CONVERT

    0x7B, //    SDL_SCANCODE_INTERNATIONAL5 = 139, // Japan: NFER/"don't convert kana -> kanji", left of space - DIK_NOCONVERT

    0x0,  //    SDL_SCANCODE_INTERNATIONAL6 = 140, // TODO: Hut1_12v2.pdf page 60, footnote 20

    0x0,  //    SDL_SCANCODE_INTERNATIONAL7 = 141, // Toggle Double-Byte/Single-Byte mode.

    0x0,  //    SDL_SCANCODE_INTERNATIONAL8 = 142, // Undefined, available for other Front End Language Processors

    0x0,  //    SDL_SCANCODE_INTERNATIONAL9 = 143, // Undefined, available for other Front End Language Processors

    0x0,  //    SDL_SCANCODE_LANG1 = 144, // Hangul/English toggle (Korea)

    0x0,  //    SDL_SCANCODE_LANG2 = 145, // Hanja conversion (Korea)

    0x70, //    SDL_SCANCODE_LANG3 = 146, // Katakana (Japan) - DIK_KANA

    0x0,  //    SDL_SCANCODE_LANG4 = 147, // Hiragana (Japan)

    0x0,  //    SDL_SCANCODE_LANG5 = 148, // Zenkaku/Hankaku (Japan)

    0x0,  //    SDL_SCANCODE_LANG6 = 149, // reserved

    0x0,  //    SDL_SCANCODE_LANG7 = 150, // reserved

    0x0,  //    SDL_SCANCODE_LANG8 = 151, // reserved

    0x0,  //    SDL_SCANCODE_LANG9 = 152, // reserved

    0x0, //     SDL_SCANCODE_ALTERASE = 153, // Erase-Eaze

    0xB7, //    SDL_SCANCODE_SYSREQ = 154, - DIK_SYSRQ; SDL_SCANCODE_PRINTSCREEN also maps to this!

    0x0, //     SDL_SCANCODE_CANCEL = 155,

    0x0, //     SDL_SCANCODE_CLEAR = 156,

    0x0, //     SDL_SCANCODE_PRIOR = 157,

    0x0, //     SDL_SCANCODE_RETURN2 = 158,

    0x0, //     SDL_SCANCODE_SEPARATOR = 159,

    0x0, //     SDL_SCANCODE_OUT = 160,

    0x0, //     SDL_SCANCODE_OPER = 161,

    0x0, //     SDL_SCANCODE_CLEARAGAIN = 162,

    0x0, //     SDL_SCANCODE_CRSEL = 163,

    0x0, //     SDL_SCANCODE_EXSEL = 164,

    0x0, // 165 (unused)

    0x0, // 166 (unused)

    0x0, // 167 (unused)

    0x0, // 168 (unused)

    0x0, // 169 (unused)

    0x0, // 170 (unused)

    0x0, // 171 (unused)

    0x0, // 172 (unused)

    0x0, // 173 (unused)

    0x0, // 174 (unused)

    0x0, // 175 (unused)

    0x0, //     SDL_SCANCODE_KP_00 = 176,

    0x0, //     SDL_SCANCODE_KP_000 = 177,

    0x0, //     SDL_SCANCODE_THOUSANDSSEPARATOR = 178,

    0x0, //     SDL_SCANCODE_DECIMALSEPARATOR = 179,

    0x0, //     SDL_SCANCODE_CURRENCYUNIT = 180,

    0x0, //     SDL_SCANCODE_CURRENCYSUBUNIT = 181,

    0x0, //     SDL_SCANCODE_KP_LEFTPAREN = 182,

    0x0, //     SDL_SCANCODE_KP_RIGHTPAREN = 183,

    0x0, //     SDL_SCANCODE_KP_LEFTBRACE = 184,

    0x0, //     SDL_SCANCODE_KP_RIGHTBRACE = 185,

    0x0, //     SDL_SCANCODE_KP_TAB = 186,

    0x0, //     SDL_SCANCODE_KP_BACKSPACE = 187,

    0x0, //     SDL_SCANCODE_KP_A = 188,

    0x0, //     SDL_SCANCODE_KP_B = 189,

    0x0, //     SDL_SCANCODE_KP_C = 190,

    0x0, //     SDL_SCANCODE_KP_D = 191,

    0x0, //     SDL_SCANCODE_KP_E = 192,

    0x0, //     SDL_SCANCODE_KP_F = 193,

    0x0, //     SDL_SCANCODE_KP_XOR = 194,

    0x0, //     SDL_SCANCODE_KP_POWER = 195,

    0x0, //     SDL_SCANCODE_KP_PERCENT = 196,

    0x0, //     SDL_SCANCODE_KP_LESS = 197,

    0x0, //     SDL_SCANCODE_KP_GREATER = 198,

    0x0, //     SDL_SCANCODE_KP_AMPERSAND = 199,

    0x0, //     SDL_SCANCODE_KP_DBLAMPERSAND = 200,

    0x0, //     SDL_SCANCODE_KP_VERTICALBAR = 201,

    0x0, //     SDL_SCANCODE_KP_DBLVERTICALBAR = 202,

    0x92, //    SDL_SCANCODE_KP_COLON = 203, - DIK_COLON

    0x0, //     SDL_SCANCODE_KP_HASH = 204,

    0x0, //     SDL_SCANCODE_KP_SPACE = 205,

    0x91, //    SDL_SCANCODE_KP_AT = 206, - DIK_AT

    0x0, //     SDL_SCANCODE_KP_EXCLAM = 207,

    0x0, //     SDL_SCANCODE_KP_MEMSTORE = 208,

    0x0, //     SDL_SCANCODE_KP_MEMRECALL = 209,

    0x0, //     SDL_SCANCODE_KP_MEMCLEAR = 210,

    0x0, //     SDL_SCANCODE_KP_MEMADD = 211,

    0x0, //     SDL_SCANCODE_KP_MEMSUBTRACT = 212,

    0x0, //     SDL_SCANCODE_KP_MEMMULTIPLY = 213,

    0x0, //     SDL_SCANCODE_KP_MEMDIVIDE = 214,

    0x0, //     SDL_SCANCODE_KP_PLUSMINUS = 215,

    0x0, //     SDL_SCANCODE_KP_CLEAR = 216,

    0x0, //     SDL_SCANCODE_KP_CLEARENTRY = 217,

    0x0, //     SDL_SCANCODE_KP_BINARY = 218,

    0x0, //     SDL_SCANCODE_KP_OCTAL = 219,

    0x0, //     SDL_SCANCODE_KP_DECIMAL = 220,

    0x0, //     SDL_SCANCODE_KP_HEXADECIMAL = 221,

    0x0, // 222 (unused)

    0x0, // 223 (unused)

    0x1D, //    SDL_SCANCODE_LCTRL = 224, - DIK_LCONTROL

    0x2A, //    SDL_SCANCODE_LSHIFT = 225, - DIK_LSHIFT

    0x38, //    SDL_SCANCODE_LALT = 226, // left Alt, option - DIK_LMENU

    0xDB, //    SDL_SCANCODE_LGUI = 227, // left windows, command (apple), meta - DIK_LWIN

    0x9D, //    SDL_SCANCODE_RCTRL = 228, - DIK_RCONTROL

    0x36, //    SDL_SCANCODE_RSHIFT = 229, - DIK_RSHIFT

    0xB8, //    SDL_SCANCODE_RALT = 230, // right Alt/AltGr, option - DIK_RMENU, also used for SDL_SCANCODE_MODE!

    0xDC, //    SDL_SCANCODE_RGUI = 231, // left windows, command (apple), meta - DIK_RWIN

    // 232 - 256 unused

    0, 0, 0, 0, 0, 0, 0, 0, 0,    // 232 - 240 unused

    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 241-250 unused

    0, 0, 0, 0, 0, 0,             // 251-256 unused

    0xB8, //    SDL_SCANCODE_MODE = 257,  // this seems to be the AltGr Key? - DIK_RMENU (right alt)

    // These values are mapped from usage page 0x0C (USB consumer page).

    0x99, //    SDL_SCANCODE_AUDIONEXT = 258, - DIK_NEXTTRACK

    0x90, //    SDL_SCANCODE_AUDIOPREV = 259, - DIK_PREVTRACK, which is DIK_CIRCUMFLEX on japanese keyboards

    0xA4, //    SDL_SCANCODE_AUDIOSTOP = 260, - DIK_MEDIASTOP

    0xA2, //    SDL_SCANCODE_AUDIOPLAY = 261, - DIK_PLAYPAUSE

    0xA0, //    SDL_SCANCODE_AUDIOMUTE = 262, - DIK_MUTE

    0xED, //    SDL_SCANCODE_MEDIASELECT = 263, - DIK_MEDIASELECT

    0x0, //     SDL_SCANCODE_WWW = 264,

    0xEC, //    SDL_SCANCODE_MAIL = 265, - DIK_MAIL

    0xA1, //    SDL_SCANCODE_CALCULATOR = 266, - DIK_CALCULATOR

    0xEB, //    SDL_SCANCODE_COMPUTER = 267, - DIK_MYCOMPUTER

    0xE5, //    SDL_SCANCODE_AC_SEARCH = 268, - DIK_WEBSEARCH

    0xB2, //    SDL_SCANCODE_AC_HOME = 269, - DIK_WEBHOME

    0xEA, //    SDL_SCANCODE_AC_BACK = 270, - DIK_WEBBACK

    0xE9, //    SDL_SCANCODE_AC_FORWARD = 271, - DIK_WEBFORWARD

    0xE8, //    SDL_SCANCODE_AC_STOP = 272, - DIK_WEBSTOP

    0xE7, //    SDL_SCANCODE_AC_REFRESH = 273, - DIK_WEBREFRESH

    0xE6, //    SDL_SCANCODE_AC_BOOKMARKS = 274, - DIK_WEBFAVORITES

    // These are values that Christian Walther added (for mac keyboard?).

    0x0, //     SDL_SCANCODE_BRIGHTNESSDOWN = 275,

    0x0, //     SDL_SCANCODE_BRIGHTNESSUP = 276,

    0x0, //     SDL_SCANCODE_DISPLAYSWITCH = 277, // display mirroring/dual display switch, video mode switch

    0x0, //     SDL_SCANCODE_KBDILLUMTOGGLE = 278,

    0x0, //     SDL_SCANCODE_KBDILLUMDOWN = 279,

    0x0, //     SDL_SCANCODE_KBDILLUMUP = 280,

    0x0, //     SDL_SCANCODE_EJECT = 281,

    0xDF, //    SDL_SCANCODE_SLEEP = 282, - DIK_SLEEP

    0x0, //     SDL_SCANCODE_APP1 = 283,

    0x0, //     SDL_SCANCODE_APP2 = 284,

         // end of Walther-keys

    // the rest up to 511 are currently not named in SDL

    0, 0, 0, 0, 0, 0,             // 285-290 unused

    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 291-300 unused

    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 301-320 unused

    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 321-340 unused

    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 341-360 unused

    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 361-380 unused

    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 381-400 unused

    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 401-420 unused

    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 421-440 unused

    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 441-460 unused

    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 461-480 unused

    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 481-500 unused

    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 // 501-511 unused

};

#endif /* _SDL2_SCANCODE_TO_DINPUT_H_ */