utf8byte
int utf8byte(struct utf8cursor *);
while ((c = utf8byte(&u8c)) > 0)
while ((c = utf8byte(&u8c)) > 0)
while ((c = utf8byte(&u8c)) > 0) {
while ((c = utf8byte(&u8c)) > 0) {
int c = utf8byte(&cur);
while ((c = utf8byte(&cur))) {
int c = utf8byte(&cur);
c1 = utf8byte(&cur1);
c2 = utf8byte(&cur2);
c1 = utf8byte(&cur1);
c2 = utf8byte(&cur2);
c1 = utf8byte(&cur1);
EXPORT_SYMBOL_GPL(utf8byte);
extern int utf8byte(struct utf8cursor *u8c);