GET_HI
unsigned char hi = GET_HI(from); \
*(*toP)++ = (((lo & 0x3) << 4) | ((GET_HI(from) & 0x3) << 2) \
&& (GET_HI(fromLim - 2) & 0xF8) == 0xD8) { \
*(*toP)++ = (GET_HI(*fromP) << 8) | GET_LO(*fromP); \
#undef GET_HI
#undef GET_HI