82 size_t ParseTimeZone(pdfium::span<const wchar_t> spStr, FX_TIMEZONE* tz) {  in ParseTimeZone()  argument
85   if (spStr.empty())  in ParseTimeZone()
89   const bool bNegative = (spStr[0] == '-');  in ParseTimeZone()
93   while (iStart < spStr.size() && iStart < iEnd)  in ParseTimeZone()
94     tz->tzHour = tz->tzHour * 10 + FXSYS_DecimalCharToInt(spStr[iStart++]);  in ParseTimeZone()
96   if (iStart < spStr.size() && spStr[iStart] == ':')  in ParseTimeZone()
100   while (iStart < spStr.size() && iStart < iEnd)  in ParseTimeZone()
101     tz->tzMinute = tz->tzMinute * 10 + FXSYS_DecimalCharToInt(spStr[iStart++]);  in ParseTimeZone()
212 bool ExtractCountDigits(pdfium::span<const wchar_t> spStr,  in ExtractCountDigits()  argument
217     if (*cc >= spStr.size() || !FXSYS_IsDecimalDigit(spStr[*cc]))  in ExtractCountDigits()
219     *value = *value * 10 + FXSYS_DecimalCharToInt(spStr[(*cc)++]);  in ExtractCountDigits()
224 bool ExtractCountDigitsWithOptional(pdfium::span<const wchar_t> spStr,  in ExtractCountDigitsWithOptional()  argument
228   if (!ExtractCountDigits(spStr, count, cc, value))  in ExtractCountDigitsWithOptional()
230   ExtractCountDigits(spStr, 1, cc, value);  in ExtractCountDigitsWithOptional()