336     int32_t i, columns, valueColumns, rows, count;  in upvec_compact()  local
357     valueColumns=columns-2; /* not counting start & limit */  in upvec_compact()
372     count=-valueColumns;  in upvec_compact()
377         if(count<0 || 0!=uprv_memcmp(row+2, row-valueColumns, valueColumns*4)) {  in upvec_compact()
378             count+=valueColumns;  in upvec_compact()
382             handler(context, start, start, count, row+2, valueColumns, pErrorCode);  in upvec_compact()
392     count+=valueColumns;  in upvec_compact()
396             count, row-valueColumns, valueColumns, pErrorCode);  in upvec_compact()
409     count=-valueColumns;  in upvec_compact()
416         if(count<0 || 0!=uprv_memcmp(row+2, pv->v+count, valueColumns*4)) {  in upvec_compact()
417             count+=valueColumns;  in upvec_compact()
418             uprv_memmove(pv->v+count, row+2, valueColumns*4);  in upvec_compact()
422             handler(context, start, limit-1, count, pv->v+count, valueColumns, pErrorCode);  in upvec_compact()
432     pv->rows=count/valueColumns+1;  in upvec_compact()