#pragma lib "./lib.$O.a" enum{	MAXNETCHAL	= 100000,		/* max securenet challenge */	Maxpath		= 256,}; #define	KEYDB		"/mnt/keys"#define NETKEYDB	"/mnt/netkeys"#define KEYDBBUF	(sizeof NETKEYDB)	/* enough for any keydb prefix */#define AUTHLOG		"auth" enum{	Nemail		= 10,	Plan9		= 1,	Securenet	= 2,}; typedef struct{	char	*user;	char	*postid;	char	*name;	char	*dept;	char	*email[Nemail];} Acctbio; typedef struct {	char	*keys;	char	*msg;	char	*who;	Biobuf 	*b;} Fs; extern Fs fs[3]; int	answer(char*);void	checksum(char*, char*);void	error(char*, ...);void	fail(char*);int	findkey(char*, char*, Authkey*);char*	finddeskey(char*, char*, char*);uchar*	findaeskey(char*, char*, uchar*);char*	findsecret(char*, char*, char*);int	getauthkey(Authkey*);long	getexpiration(char *db, char *u);void	getpass(Authkey*, char*, int, int);int	deskeyfmt(Fmt*);void	logfail(char*);int	netcheck(void*, long, char*);char*	netdecimal(char*);char*	netresp(char*, long, char*);char*	okpasswd(char*);void	private(void);int	querybio(char*, char*, Acctbio*);void	rdbio(char*, char*, Acctbio*);int	readarg(int, char*, int);int	readfile(char*, char*, int);char*	secureidcheck(char*, char*);int	setkey(char*, char*, Authkey*);char*	setdeskey(char*, char*, char*);uchar*	setaeskey(char*, char*, uchar*);char*	setsecret(char*, char*, char*);int	smartcheck(void*, long, char*);void	succeed(char*);void	wrbio(char*, Acctbio*);int	writefile(char*, char*, int); #pragma	varargck	type	"K"	char*