diff options
Diffstat (limited to 'src/serd_internal.h')
| -rw-r--r-- | src/serd_internal.h | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/src/serd_internal.h b/src/serd_internal.h index 83416942..dd57af1e 100644 --- a/src/serd_internal.h +++ b/src/serd_internal.h @@ -98,26 +98,28 @@ is_digit(const uint8_t c) return in_range(c, '0', '9'); } -/** UTF-8 strlen. - * @return Lengh of @a utf8 in characters. - * @param utf8 A null-terminated UTF-8 string. - * @param out_n_bytes (Output) Set to the size of @a utf8 in bytes. - */ +/** + UTF-8 strlen. + @return Length of @c str in characters. + @param str A null-terminated UTF-8 string. + @param n_bytes (Output) Set to the size of @a str in bytes (incl. NULL). +*/ static inline size_t -serd_strlen(const uint8_t* utf8, size_t* out_n_bytes) +serd_strlen(const uint8_t* str, size_t* n_bytes) { size_t n_chars = 0; size_t i = 0; - for (; utf8[i]; ++i) { - if ((utf8[i] & 0xC0) != 0x80) { + for (; str[i]; ++i) { + if ((str[i] & 0xC0) != 0x80) { // Does not start with `10', start of a new character ++n_chars; } } - if (out_n_bytes) { - *out_n_bytes = i + 1; + if (n_bytes) { + *n_bytes = i + 1; } return n_chars; } + #endif // SERD_INTERNAL_H |