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#ifndef _SKEY_H_
#define _SKEY_H_
#include <sys/cdefs.h>
/* Server-side data structure for reading keys file during login */
struct skey {
FILE *keyfile;
char buf[256];
char *logname;
int n;
char *seed;
char *val;
long recstart; /*needed so reread of buffer is efficient*/
};
/* Client-side structure for scanning data stream for challenge */
struct mc {
char buf[256];
int skip;
int cnt;
};
void f __P((char *x));
int keycrunch __P((char *result,char *seed,char *passwd));
char *btoe __P((char *engout,char *c));
char *put8 __P((char *out,char *s));
int atob8 __P((char *out, char *in));
int btoa8 __P((char *out, char *in));
int htoi __P((char c));
int etob __P((char *out,char *e));
void sevenbit __P((char *s));
void rip __P((char *buf));
int skeychallenge __P((struct skey *mp,char *name, char *challenge));
int skeyinfo __P((struct skey *mp, char* name, char *ss));
int skeylookup __P((struct skey *mp,char *name));
int skeyverify __P((struct skey *mp,char *response));
/* Simplified application programming interface. */
#include <pwd.h>
int skeyaccess __P((char *user, char *port, char *host, char *addr));
char *skey_getpass __P((char *prompt, struct passwd *pwd, int pwok));
char *skey_crypt __P((char *pp, char *salt, struct passwd *pwd, int pwok));
#endif /* _SKEY_H_ */
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