117                           const UnicodeString &prevString, const UnicodeString &s,
1545                                      const UnicodeString &prevString, const UnicodeString &s,  in checkCompareTwo()  argument
1552     if(!getCollationKey(norm, prevFileLine, prevString.getBuffer(), prevString.length(),  in checkCompareTwo()
1559     UCollationResult order = coll->compare(prevString, s, errorCode);  in checkCompareTwo()
1570     order = coll->compare(s, prevString, errorCode);  in checkCompareTwo()
1582     UBool containNUL = prevString.indexOf((UChar)0) >= 0 || s.indexOf((UChar)0) >= 0;  in checkCompareTwo()
1584         order = coll->compare(prevString.getBuffer(), -1, s.getBuffer(), -1, errorCode);  in checkCompareTwo()
1595         order = coll->compare(s.getBuffer(), -1, prevString.getBuffer(), -1, errorCode);  in checkCompareTwo()
1614     const UnicodeString &prevValid = surrogatesToFFFD(prevString, prevBuffer);  in checkCompareTwo()
1620     if(&prevValid == &prevString && &sValid == &s) {  in checkCompareTwo()
1677     uiter_setString(&leftIter, prevString.getBuffer(), prevString.length());  in checkCompareTwo()
1726     if((getMergedCollationKey(prevString.getBuffer(), prevString.length(), prevKey, errorCode) |  in checkCompareTwo()
1762     UnicodeString prevString, s;  in checkCompareStrings()  local
1763     prevString.getTerminatedBuffer();  // Ensure NUL-termination.  in checkCompareStrings()
1782         if(!needsNormalization(prevString, errorCode) && !needsNormalization(s, errorCode)) {  in checkCompareStrings()
1784             isOk = checkCompareTwo("normalization=on", prevFileLine, prevString, s,  in checkCompareStrings()
1789             isOk = checkCompareTwo("normalization=off", prevFileLine, prevString, s,  in checkCompareStrings()
1792 …      if(isOk && (!nfd->isNormalized(prevString, errorCode) || !nfd->isNormalized(s, errorCode))) {  in checkCompareStrings()
1793             UnicodeString pn = nfd->normalize(prevString, errorCode);  in checkCompareStrings()
1805         prevString = s;  in checkCompareStrings()
1806         prevString.getTerminatedBuffer();  // Ensure NUL-termination.  in checkCompareStrings()