U_TO_U8            93 maint/gnulib/lib/uniconv/u-conv-to-enc.h   utf8_src = U_TO_U8 (src, srclen, tmpbuf, &tmpbufsize);
U_TO_U8            53 maint/gnulib/lib/uniconv/u-strconv-to-enc.h   utf8_string = U_TO_U8 (string, U_STRLEN (string) + 1, tmpbuf, &tmpbufsize);