* Virtual Keys, Standard Set
#DEFINE VK_LBUTTON        0x01
#DEFINE VK_RBUTTON        0x02
#DEFINE VK_CANCEL         0x03
#DEFINE VK_MBUTTON        0x04     && NOT contiguous with L & RBUTTON 
 
#DEFINE VK_XBUTTON1       0x05     && NOT contiguous with L & RBUTTON 
#DEFINE VK_XBUTTON2       0x06     && NOT contiguous with L & RBUTTON 

 * 0x07 : unassigned
 
#DEFINE VK_BACK           0x08
#DEFINE VK_TAB            0x09
 
 * 0x0A - 0x0B : reserved
 
#DEFINE VK_CLEAR          0x0C
#DEFINE VK_RETURN         0x0D
 
#DEFINE VK_SHIFT          0x10
#DEFINE VK_CONTROL        0x11
#DEFINE VK_MENU           0x12
#DEFINE VK_PAUSE          0x13
#DEFINE VK_CAPITAL        0x14
 
#DEFINE VK_KANA           0x15
#DEFINE VK_HANGUL         0x15
#DEFINE VK_JUNJA          0x17
#DEFINE VK_FINAL          0x18
#DEFINE VK_HANJA          0x19
#DEFINE VK_KANJI          0x19
 
#DEFINE VK_ESCAPE         0x1B
 
#DEFINE VK_CONVERT        0x1C
#DEFINE VK_NONCONVERT     0x1D
#DEFINE VK_ACCEPT         0x1E
#DEFINE VK_MODECHANGE     0x1F
 
#DEFINE VK_SPACE          0x20
#DEFINE VK_PRIOR          0x21
#DEFINE VK_NEXT           0x22
#DEFINE VK_END            0x23
#DEFINE VK_HOME           0x24
#DEFINE VK_LEFT           0x25
#DEFINE VK_UP             0x26
#DEFINE VK_RIGHT          0x27
#DEFINE VK_DOWN           0x28
#DEFINE VK_SELECT         0x29
#DEFINE VK_PRINT          0x2A
#DEFINE VK_EXECUTE        0x2B
#DEFINE VK_SNAPSHOT       0x2C
#DEFINE VK_INSERT         0x2D
#DEFINE VK_DELETE         0x2E
#DEFINE VK_HELP           0x2F
 
 * VK_0 - VK_9 are the same as ASCII '0' - '9' (0x30 - 0x39)
 * 0x40 : unassigned
 * VK_A - VK_Z are the same as ASCII 'A' - 'Z' (0x41 - 0x5A)
 
#DEFINE VK_LWIN           0x5B
#DEFINE VK_RWIN           0x5C
#DEFINE VK_APPS           0x5D
 
 * 0x5E : reserved
 
#DEFINE VK_SLEEP          0x5F
 
#DEFINE VK_NUMPAD0        0x60
#DEFINE VK_NUMPAD1        0x61
#DEFINE VK_NUMPAD2        0x62
#DEFINE VK_NUMPAD3        0x63
#DEFINE VK_NUMPAD4        0x64
#DEFINE VK_NUMPAD5        0x65
#DEFINE VK_NUMPAD6        0x66
#DEFINE VK_NUMPAD7        0x67
#DEFINE VK_NUMPAD8        0x68
#DEFINE VK_NUMPAD9        0x69
#DEFINE VK_MULTIPLY       0x6A
#DEFINE VK_ADD            0x6B
#DEFINE VK_SEPARATOR      0x6C
#DEFINE VK_SUBTRACT       0x6D
#DEFINE VK_DECIMAL        0x6E
#DEFINE VK_DIVIDE         0x6F
#DEFINE VK_F1             0x70
#DEFINE VK_F2             0x71
#DEFINE VK_F3             0x72
#DEFINE VK_F4             0x73
#DEFINE VK_F5             0x74
#DEFINE VK_F6             0x75
#DEFINE VK_F7             0x76
#DEFINE VK_F8             0x77
#DEFINE VK_F9             0x78
#DEFINE VK_F10            0x79
#DEFINE VK_F11            0x7A
#DEFINE VK_F12            0x7B
#DEFINE VK_F13            0x7C
#DEFINE VK_F14            0x7D
#DEFINE VK_F15            0x7E
#DEFINE VK_F16            0x7F
#DEFINE VK_F17            0x80
#DEFINE VK_F18            0x81
#DEFINE VK_F19            0x82
#DEFINE VK_F20            0x83
#DEFINE VK_F21            0x84
#DEFINE VK_F22            0x85
#DEFINE VK_F23            0x86
#DEFINE VK_F24            0x87
 
 * 0x88 - 0x8F : unassigned
 
#DEFINE VK_NUMLOCK        0x90
#DEFINE VK_SCROLL         0x91
*
#DEFINE VK_LSHIFT         0xA0
#DEFINE VK_RSHIFT         0xA1