TreeNodeInit       44 3rdparty/libwebp/utils/huffman.c   TreeNodeInit(children + 0);
TreeNodeInit       45 3rdparty/libwebp/utils/huffman.c   TreeNodeInit(children + 1);
TreeNodeInit       58 3rdparty/libwebp/utils/huffman.c   TreeNodeInit(tree->root_);  // Initialize root.