KICONV_UPPER
KICONV_LOWER | KICONV_UPPER);
if (lcase & KICONV_UPPER && ud != toupper(ud)) {
} else if (casetype == KICONV_UPPER && dp->ctype) {
&or, casetype & (KICONV_LOWER | KICONV_UPPER));
if (casetype == KICONV_UPPER && dp->t_ctp) {
if (casetype == KICONV_UPPER) {