Function sz_utf8_count_serial

include/stringzilla/utf8.h:414–426

}

SZ_PUBLIC sz_size_t sz_utf8_count_serial(sz_cptr_t text, sz_size_t length) {
    sz_u8_t const *text_u8 = (sz_u8_t const *)text;
    sz_u8_t const *end_u8 = text_u8 + length;
    sz_size_t char_count = 0;

    while (text_u8 < end_u8) {
        // Count this byte if it's NOT a continuation byte
        if ((*text_u8 & 0xC0) != 0x80) char_count++;
        text_u8++;
    }

    return char_count;
}

SZ_PUBLIC sz_cptr_t sz_utf8_find_nth_serial(sz_cptr_t text, sz_size_t length, sz_size_t n) {
    sz_u8_t const *text_u8 = (sz_u8_t const *)text;