473     int32_t newBlock, newTop;  in allocIndex2Block()  local
475     newBlock=trie->index2Length;  in allocIndex2Block()
476     newTop=newBlock+UTRIE2_INDEX_2_BLOCK_LENGTH;  in allocIndex2Block()
486 …uprv_memcpy(trie->index2+newBlock, trie->index2+trie->index2NullOffset, UTRIE2_INDEX_2_BLOCK_LENGT…  in allocIndex2Block()
487     return newBlock;  in allocIndex2Block()
512     int32_t newBlock, newTop;  in allocDataBlock()  local
516         newBlock=trie->firstFreeBlock;  in allocDataBlock()
517         trie->firstFreeBlock=-trie->map[newBlock>>UTRIE2_SHIFT_2];  in allocDataBlock()
520         newBlock=trie->dataLength;  in allocDataBlock()
521         newTop=newBlock+UTRIE2_DATA_BLOCK_LENGTH;  in allocDataBlock()
550     uprv_memcpy(trie->data+newBlock, trie->data+copyBlock, UTRIE2_DATA_BLOCK_LENGTH*4);  in allocDataBlock()
551     trie->map[newBlock>>UTRIE2_SHIFT_2]=0;  in allocDataBlock()
552     return newBlock;  in allocDataBlock()
587     int32_t i2, oldBlock, newBlock;  in getDataBlock()  local
601     newBlock=allocDataBlock(trie, oldBlock);  in getDataBlock()
602     if(newBlock<0) {  in getDataBlock()
606     setIndex2Entry(trie, i2, newBlock);  in getDataBlock()
607     return newBlock;  in getDataBlock()