#define AUTH_H
void do_authentication(void);
+void do_authentication2(void);
+
+struct passwd *
+auth_get_user(void);
+
+int allowed_user(struct passwd * pw);;
+
+#define AUTH_FAIL_MAX 6
+#define AUTH_FAIL_LOG (AUTH_FAIL_MAX/2)
+#define AUTH_FAIL_MSG "Too many authentication failures for %.100s"
#endif
+