260 static int utf8encode(char *str, unsigned int val)  in utf8encode()
359 struct node {  struct
364 	struct node *parent;  argument
369 	unsigned char leftnode;  argument
370 	unsigned char rightnode;  argument
380 	struct node *node;  in lookup()  argument
417 	struct node *node;  in tree_walk()  local
492 	struct node *node;  in alloc_node()  local
533 	struct node *node;  in insert()  local
654 	struct node *node;  in prune()  local
815 	struct node *node;  in mark_nodes()  local
942 	struct node *node;  in index_nodes()  local
1023 static int mark_subtree(struct node *node)  in mark_subtree()
1049 	struct node *node;  in size_nodes()  local
1185 	struct node *node;  in emit()  local
2687 	int		node;  in utf8nlookup()  local