K_BACK       = VK_BACK + K_DELTA,
K_BACKSPACE  = VK_BACK + K_DELTA,

K_TAB        = 9,

K_SPACE      = 32,

K_RETURN     = 13,
K_ENTER      = K_RETURN,

K_SHIFT_KEY  = VK_SHIFT + K_DELTA,
K_CTRL_KEY   = VK_CONTROL + K_DELTA,
K_ALT_KEY    = VK_MENU + K_DELTA,
K_CAPSLOCK   = VK_CAPITAL + K_DELTA,
K_ESCAPE     = VK_ESCAPE + K_DELTA,
K_PRIOR      = VK_PRIOR + K_DELTA,
K_PAGEUP     = VK_PRIOR + K_DELTA,
K_NEXT       = VK_NEXT + K_DELTA,
K_PAGEDOWN   = VK_NEXT + K_DELTA,
K_END        = VK_END + K_DELTA,
K_HOME       = VK_HOME + K_DELTA,
K_LEFT       = VK_LEFT + K_DELTA,
K_UP         = VK_UP + K_DELTA,
K_RIGHT      = VK_RIGHT + K_DELTA,
K_DOWN       = VK_DOWN + K_DELTA,
K_INSERT     = VK_INSERT + K_DELTA,
K_DELETE     = VK_DELETE + K_DELTA,

K_NUMPAD0    = VK_NUMPAD0 + K_DELTA,
K_NUMPAD1    = VK_NUMPAD1 + K_DELTA,
K_NUMPAD2    = VK_NUMPAD2 + K_DELTA,
K_NUMPAD3    = VK_NUMPAD3 + K_DELTA,
K_NUMPAD4    = VK_NUMPAD4 + K_DELTA,
K_NUMPAD5    = VK_NUMPAD5 + K_DELTA,
K_NUMPAD6    = VK_NUMPAD6 + K_DELTA,
K_NUMPAD7    = VK_NUMPAD7 + K_DELTA,
K_NUMPAD8    = VK_NUMPAD8 + K_DELTA,
K_NUMPAD9    = VK_NUMPAD9 + K_DELTA,
K_MULTIPLY   = VK_MULTIPLY + K_DELTA,
K_ADD        = VK_ADD + K_DELTA,
K_SEPARATOR  = VK_SEPARATOR + K_DELTA,
K_SUBTRACT   = VK_SUBTRACT + K_DELTA,
K_DECIMAL    = VK_DECIMAL + K_DELTA,
K_DIVIDE     = VK_DIVIDE + K_DELTA,

K_SCROLL     = VK_SCROLL + K_DELTA,

K_PLUS       = VK_OEM_PLUS + K_DELTA,
K_MINUS      = VK_OEM_MINUS + K_DELTA,
K_COMMA      = VK_OEM_COMMA + K_DELTA,
K_PERIOD     = VK_OEM_PERIOD + K_DELTA,
K_SEMICOLON  = VK_OEM_1 + K_DELTA,	
K_SLASH      = VK_OEM_2 + K_DELTA,
K_GRAVE      = VK_OEM_3 + K_DELTA,
K_LBRACKET   = VK_OEM_4 + K_DELTA,
K_BACKSLASH  = VK_OEM_5 + K_DELTA,
K_RBRACKET   = VK_OEM_6 + K_DELTA,
K_QUOTEDBL   = VK_OEM_7 + K_DELTA,

K_F1         = VK_F1 + K_DELTA,
K_F2         = VK_F2 + K_DELTA,
K_F3         = VK_F3 + K_DELTA,
K_F4         = VK_F4 + K_DELTA,
K_F5         = VK_F5 + K_DELTA,
K_F6         = VK_F6 + K_DELTA,
K_F7         = VK_F7 + K_DELTA,
K_F8         = VK_F8 + K_DELTA,
K_F9         = VK_F9 + K_DELTA,
K_F10        = VK_F10 + K_DELTA,
K_F11        = VK_F11 + K_DELTA,
K_F12        = VK_F12 + K_DELTA,

K_A          = 'A' + K_DELTA,
K_B          = 'B' + K_DELTA,
K_C          = 'C' + K_DELTA,
K_D          = 'D' + K_DELTA,
K_E          = 'E' + K_DELTA,
K_F          = 'F' + K_DELTA,
K_G          = 'G' + K_DELTA,
K_H          = 'H' + K_DELTA,
K_I          = 'I' + K_DELTA,
K_J          = 'J' + K_DELTA,
K_K          = 'K' + K_DELTA,
K_L          = 'L' + K_DELTA,
K_M          = 'M' + K_DELTA,
K_N          = 'N' + K_DELTA,
K_O          = 'O' + K_DELTA,
K_P          = 'P' + K_DELTA,
K_Q          = 'Q' + K_DELTA,
K_R          = 'R' + K_DELTA,
K_S          = 'S' + K_DELTA,
K_T          = 'T' + K_DELTA,
K_U          = 'U' + K_DELTA,
K_V          = 'V' + K_DELTA,
K_W          = 'W' + K_DELTA,
K_X          = 'X' + K_DELTA,
K_Y          = 'Y' + K_DELTA,
K_Z          = 'Z' + K_DELTA,
K_0          = '0' + K_DELTA,
K_1          = '1' + K_DELTA,
K_2          = '2' + K_DELTA,
K_3          = '3' + K_DELTA,
K_4          = '4' + K_DELTA,
K_5          = '5' + K_DELTA,
K_6          = '6' + K_DELTA,
K_7          = '7' + K_DELTA,
K_8          = '8' + K_DELTA,
K_9          = '9' + K_DELTA,

K_CTRL_LBRACKET  = K_CTRL|219|K_DELTA,
K_CTRL_RBRACKET  = K_CTRL|221|K_DELTA,
K_CTRL_MINUS     = K_CTRL|0xbd|K_DELTA,
K_CTRL_GRAVE     = K_CTRL|0xc0|K_DELTA,
K_CTRL_SLASH     = K_CTRL|0xbf|K_DELTA,
K_CTRL_BACKSLASH = K_CTRL|0xdc|K_DELTA,
K_CTRL_COMMA     = K_CTRL|0xbc|K_DELTA,
K_CTRL_PERIOD    = K_CTRL|0xbe|K_DELTA,
K_CTRL_SEMICOLON = K_CTRL|0xbe|K_DELTA,
K_CTRL_EQUAL     = K_CTRL|0xbb|K_DELTA,
K_CTRL_APOSTROPHE= K_CTRL|0xde|K_DELTA,

K_BREAK      = VK_CANCEL + K_DELTA,