pick_one_utf8_char  195 utf8.c         	ucs_char_t ch = pick_one_utf8_char(start, remainder_p);
pick_one_utf8_char  545 utf8.c         		pick_one_utf8_char(&p, &r);
pick_one_utf8_char  573 utf8.c         		ucs_char_t out = pick_one_utf8_char(in, NULL);