void tree_set_root(tree_t *tree, void *value) { tree_node_t *root = tree_node_create(value); tree->root = root; tree->nodes = 1; }
void tree_set_root(tree_t* tree, void* value) { /* Set the root node for a new tree. */ tree_node_t* root = tree_node_create(value); tree->root = root; tree->nodes = 1; }