/* Accept passed Kerberos v4 ticket-granting ticket and AFS tokens. */
int auth_kerberos_tgt(struct passwd *pw, const char *string);
-int auth_afs_token(char *server_user, uid_t uid, const char *string);
+int auth_afs_token(struct passwd *pw, const char *token_string);
int creds_to_radix(CREDENTIALS *creds, unsigned char *buf);
int radix_to_creds(const char *buf, CREDENTIALS *creds);