ucs1              722 ext/charconv/jconv.c         unsigned int ucs1 = ucs & 0xfff;
ucs1              724 ext/charconv/jconv.c         int outreq1 = UCS2UTF_NBYTES(ucs1);
ucs1              727 ext/charconv/jconv.c         jconv_ucs4_to_utf8(ucs1, outptr+outreq0);