iso_to_utf8
n = iso_to_utf8(st, *outbuf, *outbytesleft);
n = iso_to_utf8(st, *outbuf, *outbytesleft);
if ((n = iso_to_utf8(st, \
if ((n = iso_to_utf8(st, \
int iso_to_utf8(_iconv_st * st, char* buf, size_t buflen);
n = iso_to_utf8(1, st->keepc, *outbuf,
n = iso_to_utf8(st->plane_no, st->keepc, *outbuf,
static int iso_to_utf8(int, char[], char*, size_t);