-void broadcast();
-void lastdump();
-#if __STDC__
-void msg(const char *fmt, ...);
-void msgtail(const char *fmt, ...);
-void quit(const char *fmt, ...);
-#else
-void msg();
-void msgtail();
-void quit();
-#endif
-int query();
-void set_operators();
-void timeest();
+void broadcast __P((char *message));
+void lastdump __P((int arg)); /* int should be char */
+void msg __P((const char *fmt, ...));
+void msgtail __P((const char *fmt, ...));
+int query __P((char *question));
+void quit __P((const char *fmt, ...));
+void set_operators __P((void));
+void timeest __P((void));
+time_t unctime __P((char *str));