構造体定義書

typedef struct

No.	名称	属性	説明
1	NODE
	filename	char *	The physical file containing this node.
	parent	char *	Non-null is the logical file name.
	nodename	char *	The name of this node.
	contents	char *	Characters appearing in this node.
	nodelen	long	The length of the CONTENTS member.
	flags	int	See immediately below.

NODE