73         api->start=api->index=api->limit=0;  in initIndexes()
78         api->start=api->index=api->limit=uni->capacity;  in initIndexes()
83         api->start=api->index=api->limit=uni->capacity/2;  in initIndexes()
95     int32_t start, limit;  in reallocArrays()  local
105     start=api->start;  in reallocArrays()
113         uprv_memcpy(states+delta+start, uni->states+start, (limit-start+1)*4);  in reallocArrays()
114         uprv_memcpy(chars+delta+start, uni->chars+start, (limit-start)*4);  in reallocArrays()
116         api->start=start+delta;  in reallocArrays()
121         uprv_memcpy(states+start, uni->states+start, (limit-start+1)*4);  in reallocArrays()
122         uprv_memcpy(chars+start, uni->chars+start, (limit-start)*4);  in reallocArrays()
138     if(srcIndex>api->start) {  in moveContentsTowardStart()
146     api->start=destIndex=0;  in moveContentsTowardStart()
161     int32_t srcIndex, destIndex, start;  in moveContentsTowardEnd()  local
163     start=api->start;  in moveContentsTowardEnd()
168         while(srcIndex>start && states[srcIndex]==UITER_NO_STATE) {  in moveContentsTowardEnd()
179     while(srcIndex>start) {  in moveContentsTowardEnd()
184     api->start=destIndex;  in moveContentsTowardEnd()
223             api->start=api->index=api->limit=limit=0;  in readNext()
264     int32_t start, capacity, room;  in readPrevious()  local
267     start=api->start;  in readPrevious()
270     if(room>start) {  in readPrevious()
273         api->index=start=api->start;  in readPrevious()
279     if(uni->state!=uni->states[start]) {  in readPrevious()
280         uiter_setState(iter, uni->states[start], &errorCode);  in readPrevious()
288     room=unorm_previous(iter, uni->chars, start, uni->mode, 0, TRUE, NULL, &errorCode);  in readPrevious()
292             uni->states[capacity]=uni->states[start];  in readPrevious()
293             api->start=api->index=api->limit=start=capacity;  in readPrevious()
302             start=api->start;  in readPrevious()
306         uiter_setState(iter, uni->states[start], &errorCode);  in readPrevious()
307         room=unorm_previous(iter, uni->chars, start, uni->mode, 0, TRUE, NULL, &errorCode);  in readPrevious()
318         uni->chars[--start]=uni->chars[--room];  in readPrevious()
320         uni->states[start]=UITER_NO_STATE;  in readPrevious()
322     uni->states[start]=uni->state=uiter_getState(iter);  in readPrevious()
324     api->start=start;  in readPrevious()
359             api->start=api->index=api->limit=0;  in unormIteratorMove()
365             api->index=api->start;  in unormIteratorMove()
375             api->start=api->index=api->limit=uni->capacity;  in unormIteratorMove()
411             delta=pos-api->start;   /* remainder beyond buffered text */  in unormIteratorMove()
418             api->index=api->start;  in unormIteratorMove()
425     if(api->index==api->start && !uni->hasPrevious) {  in unormIteratorMove()
439     return api->index>api->start || ((UNormIterator *)api)->hasPrevious;  in unormIteratorHasPrevious()
472     if( api->index>api->start ||  in unormIteratorPrevious()
518             for(i=api->start; i<api->limit; ++i) {  in unormIteratorSetState()