Lines Matching refs:tb
2966 int tb;
2967 if ((tb = _pcre_valid_utf8((uschar *)subject, length)) >= 0)
2968 return (tb == length && (options & PCRE_PARTIAL_HARD) != 0)?
2972 tb = ((USPTR)subject)[start_offset] & 0xc0;
2973 if (tb == 0x80) return PCRE_ERROR_BADUTF8_OFFSET;
