| SDL_KeyMod | Meaning |
| KMOD_NONE | 0 (no modifier is applicable) |
| KMOD_LSHIFT | the left Shift key is down |
| KMOD_RSHIFT | the right Shift key is down |
| KMOD_LCTRL | the left Ctrl (Control) key is down |
| KMOD_RCTRL | the right Ctrl (Control) key is down |
| KMOD_LALT | the left Alt key is down |
| KMOD_RALT | the right Alt key is down |
| KMOD_LGUI | the left GUI key (often the Windows key) is down |
| KMOD_RGUI | the right GUI key (often the Windows key) is down |
| KMOD_NUM | the Num Lock key (may be located on an extended keypad) is down |
| KMOD_CAPS | the Caps Lock key is down |
| KMOD_MODE | the AltGr key is down |
| KMOD_CTRL | (KMOD_LCTRL|KMOD_RCTRL) |
| KMOD_SHIFT | (KMOD_LSHIFT|KMOD_RSHIFT) |
| KMOD_ALT | (KMOD_LALT|KMOD_RALT) |
| KMOD_GUI | (KMOD_LGUI|KMOD_RGUI) |
| Key Name | SDL_Scancode Value | SDL_Keycode Value |
| 0 | SDL_SCANCODE_0 | SDLK_0 |
| 1 | SDL_SCANCODE_1 | SDLK_1 |
| 2 | SDL_SCANCODE_2 | SDLK_2 |
| 3 | SDL_SCANCODE_3 | SDLK_3 |
| 4 | SDL_SCANCODE_4 | SDLK_4 |
| 5 | SDL_SCANCODE_5 | SDLK_5 |
| 6 | SDL_SCANCODE_6 | SDLK_6 |
| 7 | SDL_SCANCODE_7 | SDLK_7 |
| 8 | SDL_SCANCODE_8 | SDLK_8 |
| 9 | SDL_SCANCODE_9 | SDLK_9 |
| A | SDL_SCANCODE_A | SDLK_a |
| AC Back (the Back key (application control keypad)) | SDL_SCANCODE_AC_BACK | SDLK_AC_BACK |
| AC Bookmarks (the Bookmarks key (application control keypad)) | SDL_SCANCODE_AC_BOOKMARKS | SDLK_AC_BOOKMARKS |
| AC Forward (the Forward key (application control keypad)) | SDL_SCANCODE_AC_FORWARD | SDLK_AC_FORWARD |
| AC Home (the Home key (application control keypad)) | SDL_SCANCODE_AC_HOME | SDLK_AC_HOME |
| AC Refresh (the Refresh key (application control keypad)) | SDL_SCANCODE_AC_REFRESH | SDLK_AC_REFRESH |
| AC Search (the Search key (application control keypad)) | SDL_SCANCODE_AC_SEARCH | SDLK_AC_SEARCH |
| AC Stop (the Stop key (application control keypad)) | SDL_SCANCODE_AC_STOP | SDLK_AC_STOP |
| Again (the Again key (Redo)) | SDL_SCANCODE_AGAIN | SDLK_AGAIN |
| AltErase (Erase-Eaze) | SDL_SCANCODE_ALTERASE | SDLK_ALTERASE |
| ' | SDL_SCANCODE_APOSTROPHE | SDLK_QUOTE |
| Application (the Application / Compose / Context Menu (Windows) key ) | SDL_SCANCODE_APPLICATION | SDLK_APPLICATION |
| AudioMute (the Mute volume key) | SDL_SCANCODE_AUDIOMUTE | SDLK_AUDIOMUTE |
| AudioNext (the Next Track media key) | SDL_SCANCODE_AUDIONEXT | SDLK_AUDIONEXT |
| AudioPlay (the Play media key) | SDL_SCANCODE_AUDIOPLAY | SDLK_AUDIOPLAY |
| AudioPrev (the Previous Track media key) | SDL_SCANCODE_AUDIOPREV | SDLK_AUDIOPREV |
| AudioStop (the Stop media key) | SDL_SCANCODE_AUDIOSTOP | SDLK_AUDIOSTOP |
| B | SDL_SCANCODE_B | SDLK_b |
| \ | SDL_SCANCODE_BACKSLASH | SDLK_BACKSLASH |
| Backspace | SDL_SCANCODE_BACKSPACE | SDLK_BACKSPACE |
| BrightnessDown (the Brightness Down key) | SDL_SCANCODE_BRIGHTNESSDOWN | SDLK_BRIGHTNESSDOWN |
| BrightnessUp (the Brightness Up key) | SDL_SCANCODE_BRIGHTNESSUP | SDLK_BRIGHTNESSUP |
| C | SDL_SCANCODE_C | SDLK_c |
| Calculator (the Calculator key) | SDL_SCANCODE_CALCULATOR | SDLK_CALCULATOR |
| Cancel | SDL_SCANCODE_CANCEL | SDLK_CANCEL |
| CapsLock | SDL_SCANCODE_CAPSLOCK | SDLK_CAPSLOCK |
| Clear | SDL_SCANCODE_CLEAR | SDLK_CLEAR |
| Clear / Again | SDL_SCANCODE_CLEARAGAIN | SDLK_CLEARAGAIN |
| , | SDL_SCANCODE_COMMA | SDLK_COMMA |
| Computer (the My Computer key) | SDL_SCANCODE_COMPUTER | SDLK_COMPUTER |
| Copy | SDL_SCANCODE_COPY | SDLK_COPY |
| CrSel | SDL_SCANCODE_CRSEL | SDLK_CRSEL |
| CurrencySubUnit (the Currency Subunit key) | SDL_SCANCODE_CURRENCYSUBUNIT | SDLK_CURRENCYSUBUNIT |
| CurrencyUnit (the Currency Unit key) | SDL_SCANCODE_CURRENCYUNIT | SDLK_CURRENCYUNIT |
| Cut | SDL_SCANCODE_CUT | SDLK_CUT |
| D | SDL_SCANCODE_D | SDLK_d |
| DecimalSeparator (the Decimal Separator key) | SDL_SCANCODE_DECIMALSEPARATOR | SDLK_DECIMALSEPARATOR |
| Delete | SDL_SCANCODE_DELETE | SDLK_DELETE |
| DisplaySwitch (display mirroring/dual display switch, video mode switch) | SDL_SCANCODE_DISPLAYSWITCH | SDLK_DISPLAYSWITCH |
| Down (the Down arrow key (navigation keypad)) | SDL_SCANCODE_DOWN | SDLK_DOWN |
| E | SDL_SCANCODE_E | SDLK_e |
| Eject (the Eject key) | SDL_SCANCODE_EJECT | SDLK_EJECT |
| End | SDL_SCANCODE_END | SDLK_END |
| = | SDL_SCANCODE_EQUALS | SDLK_EQUALS |
| Escape (the Esc key) | SDL_SCANCODE_ESCAPE | SDLK_ESCAPE |
| Execute | SDL_SCANCODE_EXECUTE | SDLK_EXECUTE |
| ExSel | SDL_SCANCODE_EXSEL | SDLK_EXSEL |
| F | SDL_SCANCODE_F | SDLK_f |
| F1 | SDL_SCANCODE_F1 | SDLK_F1 |
| F10 | SDL_SCANCODE_F10 | SDLK_F10 |
| F11 | SDL_SCANCODE_F11 | SDLK_F11 |
| F12 | SDL_SCANCODE_F12 | SDLK_F12 |
| F13 | SDL_SCANCODE_F13 | SDLK_F13 |
| F14 | SDL_SCANCODE_F14 | SDLK_F14 |
| F15 | SDL_SCANCODE_F15 | SDLK_F15 |
| F16 | SDL_SCANCODE_F16 | SDLK_F16 |
| F17 | SDL_SCANCODE_F17 | SDLK_F17 |
| F18 | SDL_SCANCODE_F18 | SDLK_F18 |
| F19 | SDL_SCANCODE_F19 | SDLK_F19 |
| F2 | SDL_SCANCODE_F2 | SDLK_F2 |
| F20 | SDL_SCANCODE_F20 | SDLK_F20 |
| F21 | SDL_SCANCODE_F21 | SDLK_F21 |
| F22 | SDL_SCANCODE_F22 | SDLK_F22 |
| F23 | SDL_SCANCODE_F23 | SDLK_F23 |
| F24 | SDL_SCANCODE_F24 | SDLK_F24 |
| F3 | SDL_SCANCODE_F3 | SDLK_F3 |
| F4 | SDL_SCANCODE_F4 | SDLK_F4 |
| F5 | SDL_SCANCODE_F5 | SDLK_F5 |
| F6 | SDL_SCANCODE_F6 | SDLK_F6 |
| F7 | SDL_SCANCODE_F7 | SDLK_F7 |
| F8 | SDL_SCANCODE_F8 | SDLK_F8 |
| F9 | SDL_SCANCODE_F9 | SDLK_F9 |
| Find | SDL_SCANCODE_FIND | SDLK_FIND |
| G | SDL_SCANCODE_G | SDLK_g |
| ` (GRAVE ACCENT and TILDE) | SDL_SCANCODE_GRAVE | SDLK_BACKQUOTE |
| H | SDL_SCANCODE_H | SDLK_h |
| Help | SDL_SCANCODE_HELP | SDLK_HELP |
| Home | SDL_SCANCODE_HOME | SDLK_HOME |
| I | SDL_SCANCODE_I | SDLK_i |
| Insert (insert on PC, help on some Mac keyboards (but does send code 73, not 117)) | SDL_SCANCODE_INSERT | SDLK_INSERT |
| J | SDL_SCANCODE_J | SDLK_j |
| K | SDL_SCANCODE_K | SDLK_k |
| KBDIllumDown (the Keyboard Illumination Down key) | SDL_SCANCODE_KBDILLUMDOWN | SDLK_KBDILLUMDOWN |
| KBDIllumToggle (the Keyboard Illumination Toggle key) | SDL_SCANCODE_KBDILLUMTOGGLE | SDLK_KBDILLUMTOGGLE |
| KBDIllumUp (the Keyboard Illumination Up key) | SDL_SCANCODE_KBDILLUMUP | SDLK_KBDILLUMUP |
| Keypad 0 (the 0 key (numeric keypad)) | SDL_SCANCODE_KP_0 | SDLK_KP_0 |
| Keypad 00 (the 00 key (numeric keypad)) | SDL_SCANCODE_KP_00 | SDLK_KP_00 |
| Keypad 000 (the 000 key (numeric keypad)) | SDL_SCANCODE_KP_000 | SDLK_KP_000 |
| Keypad 1 (the 1 key (numeric keypad)) | SDL_SCANCODE_KP_1 | SDLK_KP_1 |
| Keypad 2 (the 2 key (numeric keypad)) | SDL_SCANCODE_KP_2 | SDLK_KP_2 |
| Keypad 3 (the 3 key (numeric keypad)) | SDL_SCANCODE_KP_3 | SDLK_KP_3 |
| Keypad 4 (the 4 key (numeric keypad)) | SDL_SCANCODE_KP_4 | SDLK_KP_4 |
| Keypad 5 (the 5 key (numeric keypad)) | SDL_SCANCODE_KP_5 | SDLK_KP_5 |
| Keypad 6 (the 6 key (numeric keypad)) | SDL_SCANCODE_KP_6 | SDLK_KP_6 |
| Keypad 7 (the 7 key (numeric keypad)) | SDL_SCANCODE_KP_7 | SDLK_KP_7 |
| Keypad 8 (the 8 key (numeric keypad)) | SDL_SCANCODE_KP_8 | SDLK_KP_8 |
| Keypad 9 (the 9 key (numeric keypad)) | SDL_SCANCODE_KP_9 | SDLK_KP_9 |
| Keypad A (the A key (numeric keypad)) | SDL_SCANCODE_KP_A | SDLK_KP_A |
| Keypad & (the & key (numeric keypad)) | SDL_SCANCODE_KP_AMPERSAND | SDLK_KP_AMPERSAND |
| Keypad @ (the @ key (numeric keypad)) | SDL_SCANCODE_KP_AT | SDLK_KP_AT |
| Keypad B (the B key (numeric keypad)) | SDL_SCANCODE_KP_B | SDLK_KP_B |
| Keypad Backspace (the Backspace key (numeric keypad)) | SDL_SCANCODE_KP_BACKSPACE | SDLK_KP_BACKSPACE |
| Keypad Binary (the Binary key (numeric keypad)) | SDL_SCANCODE_KP_BINARY | SDLK_KP_BINARY |
| Keypad C (the C key (numeric keypad)) | SDL_SCANCODE_KP_C | SDLK_KP_C |
| Keypad Clear (the Clear key (numeric keypad)) | SDL_SCANCODE_KP_CLEAR | SDLK_KP_CLEAR |
| Keypad ClearEntry (the Clear Entry key (numeric keypad)) | SDL_SCANCODE_KP_CLEARENTRY | SDLK_KP_CLEARENTRY |
| Keypad : (the : key (numeric keypad)) | SDL_SCANCODE_KP_COLON | SDLK_KP_COLON |
| Keypad , (the Comma key (numeric keypad)) | SDL_SCANCODE_KP_COMMA | SDLK_KP_COMMA |
| Keypad D (the D key (numeric keypad)) | SDL_SCANCODE_KP_D | SDLK_KP_D |
| Keypad && (the && key (numeric keypad)) | SDL_SCANCODE_KP_DBLAMPERSAND | SDLK_KP_DBLAMPERSAND |
| Keypad || (the || key (numeric keypad)) | SDL_SCANCODE_KP_DBLVERTICALBAR | SDLK_KP_DBLVERTICALBAR |
| Keypad Decimal (the Decimal key (numeric keypad)) | SDL_SCANCODE_KP_DECIMAL | SDLK_KP_DECIMAL |
| Keypad / (the / key (numeric keypad)) | SDL_SCANCODE_KP_DIVIDE | SDLK_KP_DIVIDE |
| Keypad E (the E key (numeric keypad)) | SDL_SCANCODE_KP_E | SDLK_KP_E |
| Keypad Enter (the Enter key (numeric keypad)) | SDL_SCANCODE_KP_ENTER | SDLK_KP_ENTER |
| Keypad = (the = key (numeric keypad)) | SDL_SCANCODE_KP_EQUALS | SDLK_KP_EQUALS |
| Keypad = (AS400) (the Equals AS400 key (numeric keypad)) | SDL_SCANCODE_KP_EQUALSAS400 | SDLK_KP_EQUALSAS400 |
| Keypad ! (the ! key (numeric keypad)) | SDL_SCANCODE_KP_EXCLAM | SDLK_KP_EXCLAM |
| Keypad F (the F key (numeric keypad)) | SDL_SCANCODE_KP_F | SDLK_KP_F |
| Keypad > (the Greater key (numeric keypad)) | SDL_SCANCODE_KP_GREATER | SDLK_KP_GREATER |
| Keypad # (the # key (numeric keypad)) | SDL_SCANCODE_KP_HASH | SDLK_KP_HASH |
| Keypad Hexadecimal (the Hexadecimal key (numeric keypad)) | SDL_SCANCODE_KP_HEXADECIMAL | SDLK_KP_HEXADECIMAL |
| Keypad { (the Left Brace key (numeric keypad)) | SDL_SCANCODE_KP_LEFTBRACE | SDLK_KP_LEFTBRACE |
| Keypad ( (the Left Parenthesis key (numeric keypad)) | SDL_SCANCODE_KP_LEFTPAREN | SDLK_KP_LEFTPAREN |
| Keypad < (the Less key (numeric keypad)) | SDL_SCANCODE_KP_LESS | SDLK_KP_LESS |
| Keypad MemAdd (the Mem Add key (numeric keypad)) | SDL_SCANCODE_KP_MEMADD | SDLK_KP_MEMADD |
| Keypad MemClear (the Mem Clear key (numeric keypad)) | SDL_SCANCODE_KP_MEMCLEAR | SDLK_KP_MEMCLEAR |
| Keypad MemDivide (the Mem Divide key (numeric keypad)) | SDL_SCANCODE_KP_MEMDIVIDE | SDLK_KP_MEMDIVIDE |
| Keypad MemMultiply (the Mem Multiply key (numeric keypad)) | SDL_SCANCODE_KP_MEMMULTIPLY | SDLK_KP_MEMMULTIPLY |
| Keypad MemRecall (the Mem Recall key (numeric keypad)) | SDL_SCANCODE_KP_MEMRECALL | SDLK_KP_MEMRECALL |
| Keypad MemStore (the Mem Store key (numeric keypad)) | SDL_SCANCODE_KP_MEMSTORE | SDLK_KP_MEMSTORE |
| Keypad MemSubtract (the Mem Subtract key (numeric keypad)) | SDL_SCANCODE_KP_MEMSUBTRACT | SDLK_KP_MEMSUBTRACT |
| Keypad - (the - key (numeric keypad)) | SDL_SCANCODE_KP_MINUS | SDLK_KP_MINUS |
| Keypad * (the * key (numeric keypad)) | SDL_SCANCODE_KP_MULTIPLY | SDLK_KP_MULTIPLY |
| Keypad Octal (the Octal key (numeric keypad)) | SDL_SCANCODE_KP_OCTAL | SDLK_KP_OCTAL |
| Keypad % (the Percent key (numeric keypad)) | SDL_SCANCODE_KP_PERCENT | SDLK_KP_PERCENT |
| Keypad . (the . key (numeric keypad)) | SDL_SCANCODE_KP_PERIOD | SDLK_KP_PERIOD |
| Keypad + (the + key (numeric keypad)) | SDL_SCANCODE_KP_PLUS | SDLK_KP_PLUS |
| Keypad +/- (the +/- key (numeric keypad)) | SDL_SCANCODE_KP_PLUSMINUS | SDLK_KP_PLUSMINUS |
| Keypad ^ (the Power key (numeric keypad)) | SDL_SCANCODE_KP_POWER | SDLK_KP_POWER |
| Keypad } (the Right Brace key (numeric keypad)) | SDL_SCANCODE_KP_RIGHTBRACE | SDLK_KP_RIGHTBRACE |
| Keypad ) (the Right Parenthesis key (numeric keypad)) | SDL_SCANCODE_KP_RIGHTPAREN | SDLK_KP_RIGHTPAREN |
| Keypad Space (the Space key (numeric keypad)) | SDL_SCANCODE_KP_SPACE | SDLK_KP_SPACE |
| Keypad Tab (the Tab key (numeric keypad)) | SDL_SCANCODE_KP_TAB | SDLK_KP_TAB |
| Keypad | (the | key (numeric keypad)) | SDL_SCANCODE_KP_VERTICALBAR | SDLK_KP_VERTICALBAR |
| Keypad XOR (the XOR key (numeric keypad)) | SDL_SCANCODE_KP_XOR | SDLK_KP_XOR |
| L | SDL_SCANCODE_L | SDLK_l |
| Left Alt (alt, option) | SDL_SCANCODE_LALT | SDLK_LALT |
| Left Ctrl | SDL_SCANCODE_LCTRL | SDLK_LCTRL |
| Left (the Left arrow key (navigation keypad)) | SDL_SCANCODE_LEFT | SDLK_LEFT |
| [ | SDL_SCANCODE_LEFTBRACKET | SDLK_LEFTBRACKET |
| Left GUI (windows, command (apple), meta) | SDL_SCANCODE_LGUI | SDLK_LGUI |
| Left Shift | SDL_SCANCODE_LSHIFT | SDLK_LSHIFT |
| M | SDL_SCANCODE_M | SDLK_m |
| Mail (the Mail/eMail key) | SDL_SCANCODE_MAIL | SDLK_MAIL |
| MediaSelect (the Media Select key) | SDL_SCANCODE_MEDIASELECT | SDLK_MEDIASELECT |
| Menu | SDL_SCANCODE_MENU | SDLK_MENU |
| - | SDL_SCANCODE_MINUS | SDLK_MINUS |
| ModeSwitch (I'm not sure if this is really not covered by any of the above, but since there's a special KMOD_MODE for it I'm adding it here) | SDL_SCANCODE_MODE | SDLK_MODE |
| Mute | SDL_SCANCODE_MUTE | SDLK_MUTE |
| N | SDL_SCANCODE_N | SDLK_n |
| Numlock (the Num Lock key (PC) / the Clear key (Mac)) | SDL_SCANCODE_NUMLOCKCLEAR | SDLK_NUMLOCKCLEAR |
| O | SDL_SCANCODE_O | SDLK_o |
| Oper | SDL_SCANCODE_OPER | SDLK_OPER |
| Out | SDL_SCANCODE_OUT | SDLK_OUT |
| P | SDL_SCANCODE_P | SDLK_p |
| PageDown | SDL_SCANCODE_PAGEDOWN | SDLK_PAGEDOWN |
| PageUp | SDL_SCANCODE_PAGEUP | SDLK_PAGEUP |
| Paste | SDL_SCANCODE_PASTE | SDLK_PASTE |
| Pause (the Pause / Break key) | SDL_SCANCODE_PAUSE | SDLK_PAUSE |
| . | SDL_SCANCODE_PERIOD | SDLK_PERIOD |
| Power (The USB document says this is a status flag, not a physical key - but some Mac keyboards do have a power key.) | SDL_SCANCODE_POWER | SDLK_POWER |
| PrintScreen | SDL_SCANCODE_PRINTSCREEN | SDLK_PRINTSCREEN |
| Prior | SDL_SCANCODE_PRIOR | SDLK_PRIOR |
| Q | SDL_SCANCODE_Q | SDLK_q |
| R | SDL_SCANCODE_R | SDLK_r |
| Right Alt (alt gr, option) | SDL_SCANCODE_RALT | SDLK_RALT |
| Right Ctrl | SDL_SCANCODE_RCTRL | SDLK_RCTRL |
| Return (the Enter key (main keyboard)) | SDL_SCANCODE_RETURN | SDLK_RETURN |
| Return | SDL_SCANCODE_RETURN2 | SDLK_RETURN2 |
| Right GUI (windows, command (apple), meta) | SDL_SCANCODE_RGUI | SDLK_RGUI |
| Right (the Right arrow key (navigation keypad)) | SDL_SCANCODE_RIGHT | SDLK_RIGHT |
| ] | SDL_SCANCODE_RIGHTBRACKET | SDLK_RIGHTBRACKET |
| Right Shift | SDL_SCANCODE_RSHIFT | SDLK_RSHIFT |
| S | SDL_SCANCODE_S | SDLK_s |
| ScrollLock | SDL_SCANCODE_SCROLLLOCK | SDLK_SCROLLLOCK |
| Select | SDL_SCANCODE_SELECT | SDLK_SELECT |
| ; | SDL_SCANCODE_SEMICOLON | SDLK_SEMICOLON |
| Separator | SDL_SCANCODE_SEPARATOR | SDLK_SEPARATOR |
| / | SDL_SCANCODE_SLASH | SDLK_SLASH |
| Sleep (the Sleep key) | SDL_SCANCODE_SLEEP | SDLK_SLEEP |
| Space (the Space Bar key(s)) | SDL_SCANCODE_SPACE | SDLK_SPACE |
| Stop | SDL_SCANCODE_STOP | SDLK_STOP |
| SysReq (the SysReq key) | SDL_SCANCODE_SYSREQ | SDLK_SYSREQ |
| T | SDL_SCANCODE_T | SDLK_t |
| Tab (the Tab key) | SDL_SCANCODE_TAB | SDLK_TAB |
| ThousandsSeparator (the Thousands Separator key) | SDL_SCANCODE_THOUSANDSSEPARATOR | SDLK_THOUSANDSSEPARATOR |
| U | SDL_SCANCODE_U | SDLK_u |
| Undo | SDL_SCANCODE_UNDO | SDLK_UNDO |
| "" (no name, empty string) | SDL_SCANCODE_UNKNOWN | SDLK_UNKNOWN |
| Up (the Up arrow key (navigation keypad)) | SDL_SCANCODE_UP | SDLK_UP |
| V | SDL_SCANCODE_V | SDLK_v |
| VolumeDown | SDL_SCANCODE_VOLUMEDOWN | SDLK_VOLUMEDOWN |
| VolumeUp | SDL_SCANCODE_VOLUMEUP | SDLK_VOLUMEUP |
| W | SDL_SCANCODE_W | SDLK_w |
| WWW (the WWW/World Wide Web key) | SDL_SCANCODE_WWW | SDLK_WWW |
| X | SDL_SCANCODE_X | SDLK_x |
| Y | SDL_SCANCODE_Y | SDLK_y |
| Z | SDL_SCANCODE_Z | SDLK_z |
| & | (none) | SDLK_AMPERSAND |
| * | (none) | SDLK_ASTERISK |
| @ | (none) | SDLK_AT |
| ^ | (none) | SDLK_CARET |
| : | (none) | SDLK_COLON |
| $ | (none) | SDLK_DOLLAR |
| ! | (none) | SDLK_EXCLAIM |
| > | (none) | SDLK_GREATER |
| # | (none) | SDLK_HASH |
| ( | (none) | SDLK_LEFTPAREN |
| < | (none) | SDLK_LESS |
| % | (none) | SDLK_PERCENT |
| + | (none) | SDLK_PLUS |
| ? | (none) | SDLK_QUESTION |
| " | (none) | SDLK_QUOTEDBL |
| ) | (none) | SDLK_RIGHTPAREN |
| _ | (none) | SDLK_UNDERSCORE |