UCASE
cflag |= UCASE;
if ((bs == 0) || (cflag & (LCASE | UCASE))) {
else if (cflag & UCASE)
else if (cflag & UCASE)
else if (cflag & UCASE)
else if (cflag & UCASE)
else if (cflag & UCASE)
else if (cflag & UCASE)
else if (cflag & UCASE)
else if (cflag & UCASE)
else if (cflag & UCASE)
UCASE(current) == infstring[agree]) {
UCASE(current) == nanstring[agree]) {
UCASE(current) == (wchar_t)infstring[agree]) {
UCASE(current) == (wchar_t)nanstring[agree]) {