572     UBreakIterator *breakiterator = strsrch->search->internalBreakIter;  in checkBreakBoundary()  local
573     if (breakiterator) {  in checkBreakBoundary()
577         if (!ubrk_isBoundary(breakiterator, matchend)) {  in checkBreakBoundary()
578             *end = ubrk_following(breakiterator, matchend);  in checkBreakBoundary()
603     UBreakIterator *breakiterator = strsrch->search->breakIter;  in isBreakUnit()  local
605     if (breakiterator) {  in isBreakUnit()
606         int32_t startindex = ubrk_first(breakiterator);  in isBreakUnit()
607         int32_t endindex   = ubrk_last(breakiterator);  in isBreakUnit()
618                 ubrk_following(breakiterator, start - 1) == start) &&  in isBreakUnit()
620                 ubrk_following(breakiterator, end - 1) == end);  in isBreakUnit()
3656     UBreakIterator *breakiterator = strsrch->search->breakIter;  in nextBoundaryAfter()  local
3658     if (breakiterator == NULL) {  in nextBoundaryAfter()
3659         breakiterator = strsrch->search->internalBreakIter;  in nextBoundaryAfter()
3662     if (breakiterator != NULL) {  in nextBoundaryAfter()
3663         return ubrk_following(breakiterator, startIndex);  in nextBoundaryAfter()
3707     UBreakIterator *breakiterator = strsrch->search->breakIter;  in isBreakBoundary()  local
3709     if (breakiterator == NULL) {  in isBreakBoundary()
3710         breakiterator = strsrch->search->internalBreakIter;  in isBreakBoundary()
3713     return (breakiterator != NULL && ubrk_isBoundary(breakiterator, index));  in isBreakBoundary()
3724     UBreakIterator *breakiterator = strsrch->search->breakIter;
3726     if (breakiterator != NULL) {
3727         int32_t startindex = ubrk_first(breakiterator);
3728         int32_t endindex   = ubrk_last(breakiterator);
3736         return ubrk_isBoundary(breakiterator, start) &&
3737                ubrk_isBoundary(breakiterator, end);