kVK JIS

from Lacaille改造 kVK_JIS objc

/* JIS keyboards only*/
enum {
  kVK_JIS_Yen                   = 0x5D,
  kVK_JIS_Underscore            = 0x5E,
  kVK_JIS_KeypadComma           = 0x5F,
  kVK_JIS_Eisu                  = 0x66,
  kVK_JIS_Kana                  = 0x68
};