#define KEEPENV 0x2
#define PERSIST 0x4
#define NOLOG 0x8
+#define INSULT 0x10
#ifdef USE_PAM
-void pamauth(const char *, const char *, int, int, int);
+int pamauth(const char *, const char *, int, int, int);
#endif
#ifdef USE_SHADOW
-void shadowauth(const char *, int);
+int shadowauth(const char *, int);
#endif
#ifdef USE_TIMESTAMP
#endif
const char * getinsult(void);
-void authfail(void);
+void authfail(int);