19 typedef struct User	User;  typedef
47 	User	*user;
52 struct User {  struct
64 	User	*link;  argument
84 User	*users[Nuser];
98 User	*finduser(char*);
99 User	*installuser(char*);
100 int	removeuser(User*);
101 void	insertuser(User*);
105 Qid	mkqid(User*, ulong);
106 int	dostat(User*, ulong, void*, int);
245 	User *user;  in Walk()
390 	User *u;  in Read()
649 mkqid(User *u, ulong qtype)  in mkqid()
665 dostat(User *user, ulong qtype, void *p, int n)  in dostat()
744 	User *u;  in writeusers()
862 	User *u;  in readusers()
919 User *
922 	User *u;  in installuser()
943 User *
946 	User *u;  in finduser()
955 removeuser(User *user)  in removeuser()
957 	User *u, **last;  in removeuser()
974 insertuser(User *user)  in insertuser()