658              const char* addKeyword,  in _getKeywords()  argument
759         if (addKeyword != NULL) {  in _getKeywords()
765                 if (uprv_strcmp(keywordList[j].keyword, addKeyword) == 0) {  in _getKeywords()
775                 uprv_strcpy(keywordList[numKeywords].keyword, addKeyword);  in _getKeywords()
776                 keywordList[numKeywords].keywordLen = (int32_t)uprv_strlen(addKeyword);  in _getKeywords()
1701     const char* addKeyword = NULL;  in _canonicalize()  local
1878                     addKeyword = VARIANT_MAP[j].keyword;  in _canonicalize()
1898                     addKeyword = CANONICALIZE_MAP[j].keyword;  in _canonicalize()
1915                                 NULL, 0, NULL, TRUE, addKeyword, addValue, err);  in _canonicalize()
1916         } else if (addKeyword != NULL) {  in _canonicalize()
1920             len += _copyCount(name+len, nameCapacity-len, addKeyword);  in _canonicalize()