JOONGSUNG
v = JOONGSUNG(code) - ((unsigned short)(JOONGSUNG(code) - 2) /
v = JOONGSUNG(wcode) -
((unsigned short)((unsigned short)JOONGSUNG(wcode) - 2) /
v = JOONGSUNG(code) - (unsigned short)JOONGSUNG(code) / 4 - 2;
v = JOONGSUNG(wcode) - ((short)JOONGSUNG(wcode) / 4 + 2);
v = JOONGSUNG(code) - ((unsigned short)JOONGSUNG(code) / 4 + 2);
if (JOONGSUNG(code) - ((unsigned short)JOONGSUNG(code) / 4 + 2) < 0)