Keycode* {...}{.size: sizeof(cint).} = enum
  K_UNKNOWN = 0, K_BACKSPACE = ord '\b', K_TAB = ord '\t', K_RETURN = ord '\c',
  K_ESCAPE = ord '\e', K_SPACE = ord ' ', K_EXCLAIM = ord '!',
  K_QUOTEDBL = ord '\"', K_HASH = ord '#', K_DOLLAR = ord '$',
  K_PERCENT = ord '%', K_AMPERSAND = ord '&', K_QUOTE = ord '\'',
  K_LEFTPAREN = ord '(', K_RIGHTPAREN = ord ')', K_ASTERISK = ord '*',
  K_PLUS = ord '+', K_COMMA = ord ',', K_MINUS = ord '-', K_PERIOD = ord '.',
  K_SLASH = ord '/', K_0 = ord '0', K_1 = ord '1', K_2 = ord '2', K_3 = ord '3',
  K_4 = ord '4', K_5 = ord '5', K_6 = ord '6', K_7 = ord '7', K_8 = ord '8',
  K_9 = ord '9', K_COLON = ord ':', K_SEMICOLON = ord ';', K_LESS = ord '<',
  K_EQUALS = ord '=', K_GREATER = ord '>', K_QUESTION = ord '?', K_AT = ord '@',
  K_LEFTBRACKET = ord '[', K_BACKSLASH = ord '\\', K_RIGHTBRACKET = ord ']',
  K_CARET = ord '^', K_UNDERSCORE = ord '_', K_BACKQUOTE = ord '`',
  K_a = ord 'a', K_b = ord 'b', K_c = ord 'c', K_d = ord 'd', K_e = ord 'e',
  K_f = ord 'f', K_g = ord 'g', K_h = ord 'h', K_i = ord 'i', K_j = ord 'j',
  K_k = ord 'k', K_l = ord 'l', K_m = ord 'm', K_n = ord 'n', K_o = ord 'o',
  K_p = ord 'p', K_q = ord 'q', K_r = ord 'r', K_s = ord 's', K_t = ord 't',
  K_u = ord 'u', K_v = ord 'v', K_w = ord 'w', K_x = ord 'x', K_y = ord 'y',
  K_z = ord 'z', K_DELETE = 127,
  K_CAPSLOCK = scancodeToKeycode(SCANCODE_CAPSLOCK),
  K_F1 = scancodeToKeycode(SCANCODE_F1), K_F2 = scancodeToKeycode(SCANCODE_F2),
  K_F3 = scancodeToKeycode(SCANCODE_F3), K_F4 = scancodeToKeycode(SCANCODE_F4),
  K_F5 = scancodeToKeycode(SCANCODE_F5), K_F6 = scancodeToKeycode(SCANCODE_F6),
  K_F7 = scancodeToKeycode(SCANCODE_F7), K_F8 = scancodeToKeycode(SCANCODE_F8),
  K_F9 = scancodeToKeycode(SCANCODE_F9),
  K_F10 = scancodeToKeycode(SCANCODE_F10),
  K_F11 = scancodeToKeycode(SCANCODE_F11),
  K_F12 = scancodeToKeycode(SCANCODE_F12),
  K_PRINTSCREEN = scancodeToKeycode(SCANCODE_PRINTSCREEN),
  K_SCROLLLOCK = scancodeToKeycode(SCANCODE_SCROLLLOCK),
  K_PAUSE = scancodeToKeycode(SCANCODE_PAUSE),
  K_INSERT = scancodeToKeycode(SCANCODE_INSERT),
  K_HOME = scancodeToKeycode(SCANCODE_HOME),
  K_PAGEUP = scancodeToKeycode(SCANCODE_PAGEUP),
  K_END = scancodeToKeycode(SCANCODE_END),
  K_PAGEDOWN = scancodeToKeycode(SCANCODE_PAGEDOWN),
  K_RIGHT = scancodeToKeycode(SCANCODE_RIGHT),
  K_LEFT = scancodeToKeycode(SCANCODE_LEFT),
  K_DOWN = scancodeToKeycode(SCANCODE_DOWN),
  K_UP = scancodeToKeycode(SCANCODE_UP),
  K_NUMLOCKCLEAR = scancodeToKeycode(SCANCODE_NUMLOCKCLEAR),
  K_KP_DIVIDE = scancodeToKeycode(SCANCODE_KP_DIVIDE),
  K_KP_MULTIPLY = scancodeToKeycode(SCANCODE_KP_MULTIPLY),
  K_KP_MINUS = scancodeToKeycode(SCANCODE_KP_MINUS),
  K_KP_PLUS = scancodeToKeycode(SCANCODE_KP_PLUS),
  K_KP_ENTER = scancodeToKeycode(SCANCODE_KP_ENTER),
  K_KP_1 = scancodeToKeycode(SCANCODE_KP_1),
  K_KP_2 = scancodeToKeycode(SCANCODE_KP_2),
  K_KP_3 = scancodeToKeycode(SCANCODE_KP_3),
  K_KP_4 = scancodeToKeycode(SCANCODE_KP_4),
  K_KP_5 = scancodeToKeycode(SCANCODE_KP_5),
  K_KP_6 = scancodeToKeycode(SCANCODE_KP_6),
  K_KP_7 = scancodeToKeycode(SCANCODE_KP_7),
  K_KP_8 = scancodeToKeycode(SCANCODE_KP_8),
  K_KP_9 = scancodeToKeycode(SCANCODE_KP_9),
  K_KP_0 = scancodeToKeycode(SCANCODE_KP_0),
  K_KP_PERIOD = scancodeToKeycode(SCANCODE_KP_PERIOD),
  K_APPLICATION = scancodeToKeycode(SCANCODE_APPLICATION),
  K_POWER = scancodeToKeycode(SCANCODE_POWER),
  K_KP_EQUALS = scancodeToKeycode(SCANCODE_KP_EQUALS),
  K_F13 = scancodeToKeycode(SCANCODE_F13),
  K_F14 = scancodeToKeycode(SCANCODE_F14),
  K_F15 = scancodeToKeycode(SCANCODE_F15),
  K_F16 = scancodeToKeycode(SCANCODE_F16),
  K_F17 = scancodeToKeycode(SCANCODE_F17),
  K_F18 = scancodeToKeycode(SCANCODE_F18),
  K_F19 = scancodeToKeycode(SCANCODE_F19),
  K_F20 = scancodeToKeycode(SCANCODE_F20),
  K_F21 = scancodeToKeycode(SCANCODE_F21),
  K_F22 = scancodeToKeycode(SCANCODE_F22),
  K_F23 = scancodeToKeycode(SCANCODE_F23),
  K_F24 = scancodeToKeycode(SCANCODE_F24),
  K_EXECUTE = scancodeToKeycode(SCANCODE_EXECUTE),
  K_HELP = scancodeToKeycode(SCANCODE_HELP),
  K_MENU = scancodeToKeycode(SCANCODE_MENU),
  K_SELECT = scancodeToKeycode(SCANCODE_SELECT),
  K_STOP = scancodeToKeycode(SCANCODE_STOP),
  K_AGAIN = scancodeToKeycode(SCANCODE_AGAIN),
  K_UNDO = scancodeToKeycode(SCANCODE_UNDO),
  K_CUT = scancodeToKeycode(SCANCODE_CUT),
  K_COPY = scancodeToKeycode(SCANCODE_COPY),
  K_PASTE = scancodeToKeycode(SCANCODE_PASTE),
  K_FIND = scancodeToKeycode(SCANCODE_FIND),
  K_MUTE = scancodeToKeycode(SCANCODE_MUTE),
  K_VOLUMEUP = scancodeToKeycode(SCANCODE_VOLUMEUP),
  K_VOLUMEDOWN = scancodeToKeycode(SCANCODE_VOLUMEDOWN),
  K_KP_COMMA = scancodeToKeycode(SCANCODE_KP_COMMA),
  K_KP_EQUALSAS400 = scancodeToKeycode(SCANCODE_KP_EQUALSAS400),
  K_ALTERASE = scancodeToKeycode(SCANCODE_ALTERASE),
  K_SYSREQ = scancodeToKeycode(SCANCODE_SYSREQ),
  K_CANCEL = scancodeToKeycode(SCANCODE_CANCEL),
  K_CLEAR = scancodeToKeycode(SCANCODE_CLEAR),
  K_PRIOR = scancodeToKeycode(SCANCODE_PRIOR),
  K_RETURN2 = scancodeToKeycode(SCANCODE_RETURN2),
  K_SEPARATOR = scancodeToKeycode(SCANCODE_SEPARATOR),
  K_OUT = scancodeToKeycode(SCANCODE_OUT),
  K_OPER = scancodeToKeycode(SCANCODE_OPER),
  K_CLEARAGAIN = scancodeToKeycode(SCANCODE_CLEARAGAIN),
  K_CRSEL = scancodeToKeycode(SCANCODE_CRSEL),
  K_EXSEL = scancodeToKeycode(SCANCODE_EXSEL),
  K_KP_00 = scancodeToKeycode(SCANCODE_KP_00),
  K_KP_000 = scancodeToKeycode(SCANCODE_KP_000),
  K_THOUSANDSSEPARATOR = scancodeToKeycode(SCANCODE_THOUSANDSSEPARATOR),
  K_DECIMALSEPARATOR = scancodeToKeycode(SCANCODE_DECIMALSEPARATOR),
  K_CURRENCYUNIT = scancodeToKeycode(SCANCODE_CURRENCYUNIT),
  K_CURRENCYSUBUNIT = scancodeToKeycode(SCANCODE_CURRENCYSUBUNIT),
  K_KP_LEFTPAREN = scancodeToKeycode(SCANCODE_KP_LEFTPAREN),
  K_KP_RIGHTPAREN = scancodeToKeycode(SCANCODE_KP_RIGHTPAREN),
  K_KP_LEFTBRACE = scancodeToKeycode(SCANCODE_KP_LEFTBRACE),
  K_KP_RIGHTBRACE = scancodeToKeycode(SCANCODE_KP_RIGHTBRACE),
  K_KP_TAB = scancodeToKeycode(SCANCODE_KP_TAB),
  K_KP_BACKSPACE = scancodeToKeycode(SCANCODE_KP_BACKSPACE),
  K_KP_A = scancodeToKeycode(SCANCODE_KP_A),
  K_KP_B = scancodeToKeycode(SCANCODE_KP_B),
  K_KP_C = scancodeToKeycode(SCANCODE_KP_C),
  K_KP_D = scancodeToKeycode(SCANCODE_KP_D),
  K_KP_E = scancodeToKeycode(SCANCODE_KP_E),
  K_KP_F = scancodeToKeycode(SCANCODE_KP_F),
  K_KP_XOR = scancodeToKeycode(SCANCODE_KP_XOR),
  K_KP_POWER = scancodeToKeycode(SCANCODE_KP_POWER),
  K_KP_PERCENT = scancodeToKeycode(SCANCODE_KP_PERCENT),
  K_KP_LESS = scancodeToKeycode(SCANCODE_KP_LESS),
  K_KP_GREATER = scancodeToKeycode(SCANCODE_KP_GREATER),
  K_KP_AMPERSAND = scancodeToKeycode(SCANCODE_KP_AMPERSAND),
  K_KP_DBLAMPERSAND = scancodeToKeycode(SCANCODE_KP_DBLAMPERSAND),
  K_KP_VERTICALBAR = scancodeToKeycode(SCANCODE_KP_VERTICALBAR),
  K_KP_DBLVERTICALBAR = scancodeToKeycode(SCANCODE_KP_DBLVERTICALBAR),
  K_KP_COLON = scancodeToKeycode(SCANCODE_KP_COLON),
  K_KP_HASH = scancodeToKeycode(SCANCODE_KP_HASH),
  K_KP_SPACE = scancodeToKeycode(SCANCODE_KP_SPACE),
  K_KP_AT = scancodeToKeycode(SCANCODE_KP_AT),
  K_KP_EXCLAM = scancodeToKeycode(SCANCODE_KP_EXCLAM),
  K_KP_MEMSTORE = scancodeToKeycode(SCANCODE_KP_MEMSTORE),
  K_KP_MEMRECALL = scancodeToKeycode(SCANCODE_KP_MEMRECALL),
  K_KP_MEMCLEAR = scancodeToKeycode(SCANCODE_KP_MEMCLEAR),
  K_KP_MEMADD = scancodeToKeycode(SCANCODE_KP_MEMADD),
  K_KP_MEMSUBTRACT = scancodeToKeycode(SCANCODE_KP_MEMSUBTRACT),
  K_KP_MEMMULTIPLY = scancodeToKeycode(SCANCODE_KP_MEMMULTIPLY),
  K_KP_MEMDIVIDE = scancodeToKeycode(SCANCODE_KP_MEMDIVIDE),
  K_KP_PLUSMINUS = scancodeToKeycode(SCANCODE_KP_PLUSMINUS),
  K_KP_CLEAR = scancodeToKeycode(SCANCODE_KP_CLEAR),
  K_KP_CLEARENTRY = scancodeToKeycode(SCANCODE_KP_CLEARENTRY),
  K_KP_BINARY = scancodeToKeycode(SCANCODE_KP_BINARY),
  K_KP_OCTAL = scancodeToKeycode(SCANCODE_KP_OCTAL),
  K_KP_DECIMAL = scancodeToKeycode(SCANCODE_KP_DECIMAL),
  K_KP_HEXADECIMAL = scancodeToKeycode(SCANCODE_KP_HEXADECIMAL),
  K_LCTRL = scancodeToKeycode(SCANCODE_LCTRL),
  K_LSHIFT = scancodeToKeycode(SCANCODE_LSHIFT),
  K_LALT = scancodeToKeycode(SCANCODE_LALT),
  K_LGUI = scancodeToKeycode(SCANCODE_LGUI),
  K_RCTRL = scancodeToKeycode(SCANCODE_RCTRL),
  K_RSHIFT = scancodeToKeycode(SCANCODE_RSHIFT),
  K_RALT = scancodeToKeycode(SCANCODE_RALT),
  K_RGUI = scancodeToKeycode(SCANCODE_RGUI),
  K_MODE = scancodeToKeycode(SCANCODE_MODE),
  K_AUDIONEXT = scancodeToKeycode(SCANCODE_AUDIONEXT),
  K_AUDIOPREV = scancodeToKeycode(SCANCODE_AUDIOPREV),
  K_AUDIOSTOP = scancodeToKeycode(SCANCODE_AUDIOSTOP),
  K_AUDIOPLAY = scancodeToKeycode(SCANCODE_AUDIOPLAY),
  K_AUDIOMUTE = scancodeToKeycode(SCANCODE_AUDIOMUTE),
  K_MEDIASELECT = scancodeToKeycode(SCANCODE_MEDIASELECT),
  K_WWW = scancodeToKeycode(SCANCODE_WWW),
  K_MAIL = scancodeToKeycode(SCANCODE_MAIL),
  K_CALCULATOR = scancodeToKeycode(SCANCODE_CALCULATOR),
  K_COMPUTER = scancodeToKeycode(SCANCODE_COMPUTER),
  K_AC_SEARCH = scancodeToKeycode(SCANCODE_AC_SEARCH),
  K_AC_HOME = scancodeToKeycode(SCANCODE_AC_HOME),
  K_AC_BACK = scancodeToKeycode(SCANCODE_AC_BACK),
  K_AC_FORWARD = scancodeToKeycode(SCANCODE_AC_FORWARD),
  K_AC_STOP = scancodeToKeycode(SCANCODE_AC_STOP),
  K_AC_REFRESH = scancodeToKeycode(SCANCODE_AC_REFRESH),
  K_AC_BOOKMARKS = scancodeToKeycode(SCANCODE_AC_BOOKMARKS),
  K_BRIGHTNESSDOWN = scancodeToKeycode(SCANCODE_BRIGHTNESSDOWN),
  K_BRIGHTNESSUP = scancodeToKeycode(SCANCODE_BRIGHTNESSUP),
  K_DISPLAYSWITCH = scancodeToKeycode(SCANCODE_DISPLAYSWITCH),
  K_KBDILLUMTOGGLE = scancodeToKeycode(SCANCODE_KBDILLUMTOGGLE),
  K_KBDILLUMDOWN = scancodeToKeycode(SCANCODE_KBDILLUMDOWN),
  K_KBDILLUMUP = scancodeToKeycode(SCANCODE_KBDILLUMUP),
  K_EJECT = scancodeToKeycode(SCANCODE_EJECT),
  K_SLEEP = scancodeToKeycode(SCANCODE_SLEEP),
  K_APP1 = scancodeToKeycode(SCANCODE_APP1),
  K_APP2 = scancodeToKeycode(SCANCODE_APP2),
  K_AUDIOREWIND = scancodeToKeycode(SCANCODE_AUDIOREWIND),
  K_AUDIOFASTFORWARD = scancodeToKeycode(SCANCODE_AUDIOFASTFORWARD)

Keymod* {...}{.size: sizeof(cint).} = enum
  KMOD_NONE = 0x00000000, KMOD_LSHIFT = 0x00000001, KMOD_RSHIFT = 0x00000002,
  KMOD_SHIFT = KMOD_LSHIFT.cint or KMOD_RSHIFT.cint, KMOD_LCTRL = 0x00000040,
  KMOD_RCTRL = 0x00000080, KMOD_CTRL = KMOD_LCTRL.cint or KMOD_RCTRL.cint,
  KMOD_LALT = 0x00000100, KMOD_RALT = 0x00000200,
  KMOD_ALT = KMOD_LALT.cint or KMOD_RALT.cint, KMOD_LGUI = 0x00000400,
  KMOD_RGUI = 0x00000800, KMOD_GUI = KMOD_LGUI.cint or KMOD_RGUI.cint,
  KMOD_NUM = 0x00001000, KMOD_CAPS = 0x00002000, KMOD_MODE = 0x00004000,
  KMOD_RESERVED = 0x00008000

K_SCANCODE_MASK* = (1 shl 30)

template scancodeToKeycode*(x: untyped): cint

template `or`*(a, b: Keymod): Keymod

template `and`*(a, b: Keymod): bool