84         size_t len;  in utf8_encoded_to_unichar()  local
88         len = utf8_encoded_expected_len(str[0]);  in utf8_encoded_to_unichar()
90         switch (len) {  in utf8_encoded_to_unichar()
113         for (size_t i = 1; i < len; i++) {  in utf8_encoded_to_unichar()
158                 int len;  in utf8_is_valid_n()  local
163                 len = utf8_encoded_valid_unichar(p,  in utf8_is_valid_n()
165                 if (_unlikely_(len < 0))  in utf8_is_valid_n()
168                 p += len;  in utf8_is_valid_n()
184                 int len;  in utf8_escape_invalid()  local
186                 len = utf8_encoded_valid_unichar(str, SIZE_MAX);  in utf8_escape_invalid()
187                 if (len > 0) {  in utf8_escape_invalid()
188                         s = mempcpy(s, str, len);  in utf8_escape_invalid()
189                         str += len;  in utf8_escape_invalid()
227                 int len;  in utf8_escape_non_printable_full()  local
237                 len = utf8_encoded_valid_unichar(str, SIZE_MAX);  in utf8_escape_non_printable_full()
238                 if (len > 0) {  in utf8_escape_non_printable_full()
239                         if (utf8_is_printable(str, len)) {  in utf8_escape_non_printable_full()
247                                 s = mempcpy(s, str, len);  in utf8_escape_non_printable_full()
248                                 str += len;  in utf8_escape_non_printable_full()
252                                 for (; len > 0; len--) {  in utf8_escape_non_printable_full()
302 char *ascii_is_valid_n(const char *str, size_t len) {  in ascii_is_valid_n()  argument
308         for (size_t i = 0; i < len; i++)  in ascii_is_valid_n()
534         size_t len;  in utf8_encoded_valid_unichar()  local
542         len = utf8_encoded_expected_len(str[0]);  in utf8_encoded_valid_unichar()
543         if (len == 0)  in utf8_encoded_valid_unichar()
547         if (len > length)  in utf8_encoded_valid_unichar()
551         if (len == 1)  in utf8_encoded_valid_unichar()
555         for (size_t i = 0; i < len; i++)  in utf8_encoded_valid_unichar()
564         if (utf8_unichar_to_encoded_len(unichar) != (int) len)  in utf8_encoded_valid_unichar()
571         return (int) len;  in utf8_encoded_valid_unichar()