int option_verbose;

struct Node* newNode(char* name, unsigned char value);
struct Node* insertLast(struct Node* node, struct Node* insert);
struct Node* copyTree(struct Node* node);

unsigned char action(struct Node* node); /* in actions.c */

/* structs */
struct Node {
	char name[256];
	unsigned char value;
	struct Node* down;
	struct Node* right;
};