475     int32_t newBlock, newTop;  in allocIndex2Block()  local
477     newBlock=trie->index2Length;  in allocIndex2Block()
478     newTop=newBlock+UTRIE2_INDEX_2_BLOCK_LENGTH;  in allocIndex2Block()
488 …uprv_memcpy(trie->index2+newBlock, trie->index2+trie->index2NullOffset, UTRIE2_INDEX_2_BLOCK_LENGT…  in allocIndex2Block()
489     return newBlock;  in allocIndex2Block()
514     int32_t newBlock, newTop;  in allocDataBlock()  local
518         newBlock=trie->firstFreeBlock;  in allocDataBlock()
519         trie->firstFreeBlock=-trie->map[newBlock>>UTRIE2_SHIFT_2];  in allocDataBlock()
522         newBlock=trie->dataLength;  in allocDataBlock()
523         newTop=newBlock+UTRIE2_DATA_BLOCK_LENGTH;  in allocDataBlock()
552     uprv_memcpy(trie->data+newBlock, trie->data+copyBlock, UTRIE2_DATA_BLOCK_LENGTH*4);  in allocDataBlock()
553     trie->map[newBlock>>UTRIE2_SHIFT_2]=0;  in allocDataBlock()
554     return newBlock;  in allocDataBlock()
589     int32_t i2, oldBlock, newBlock;  in getDataBlock()  local
603     newBlock=allocDataBlock(trie, oldBlock);  in getDataBlock()
604     if(newBlock<0) {  in getDataBlock()
608     setIndex2Entry(trie, i2, newBlock);  in getDataBlock()
609     return newBlock;  in getDataBlock()