258     int32_t commonCases = 0;  in writeSortKeyUpToQuaternary()  local
433                     ++commonCases;  in writeSortKeyUpToQuaternary()
440                         if(commonCases != 0 &&  in writeSortKeyUpToQuaternary()
442                             --commonCases;  in writeSortKeyUpToQuaternary()
443                             while(commonCases >= CASE_LOWER_FIRST_COMMON_MAX_COUNT) {  in writeSortKeyUpToQuaternary()
445                                 commonCases -= CASE_LOWER_FIRST_COMMON_MAX_COUNT;  in writeSortKeyUpToQuaternary()
449                                 b = CASE_LOWER_FIRST_COMMON_LOW + commonCases;  in writeSortKeyUpToQuaternary()
451                                 b = CASE_LOWER_FIRST_COMMON_HIGH - commonCases;  in writeSortKeyUpToQuaternary()
454                             commonCases = 0;  in writeSortKeyUpToQuaternary()
463                         if(commonCases != 0) {  in writeSortKeyUpToQuaternary()
464                             --commonCases;  in writeSortKeyUpToQuaternary()
465                             while(commonCases >= CASE_UPPER_FIRST_COMMON_MAX_COUNT) {  in writeSortKeyUpToQuaternary()
467                                 commonCases -= CASE_UPPER_FIRST_COMMON_MAX_COUNT;  in writeSortKeyUpToQuaternary()
469                             cases.appendByte((CASE_UPPER_FIRST_COMMON_LOW + commonCases) << 4);  in writeSortKeyUpToQuaternary()
470                             commonCases = 0;  in writeSortKeyUpToQuaternary()