utf8_width       1179 diff.c         		(void) utf8_width(&cp, &l);
utf8_width        218 utf8.c         		width += utf8_width(&string, NULL);
utf8_width        235 utf8.c         		utf8_width(&text, NULL);
utf8_width        332 utf8.c         			w += utf8_width(&text, NULL);
utf8_width        382 utf8.c         		n = utf8_width((const char**)&src, NULL);
utf8_width          7 utf8.h         int utf8_width(const char **start, size_t *remainder_p);