--- rxvt-unicode/src/rxvt.h	2006/01/17 10:59:32	1.217
+++ rxvt-unicode/src/rxvt.h	2006/01/19 09:47:15	1.222
@@ -96,6 +96,8 @@
 # define STDERR_FILENO  2
 #endif
 
+enum rxvt_privaction { IGNORE = 'i', SAVE = 's', RESTORE = 'r' };//TODO
+
 /*
  *****************************************************************************
  * PROTOTYPES                    
@@ -174,6 +176,28 @@
 } bgPixmap_t;
 #endif
 
+struct rxvt_ptytty {
+  int pty; // pty file descriptor; connected to rxvt
+  int tty; // tty file descriptor; connected to child
+
+  virtual ~rxvt_ptytty ()
+  {
+    //
+  }
+
+  virtual bool get () = 0;
+#if UTMP_SUPPORT
+  virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;
+#endif
+
+  void close_tty ();
+  bool make_controlling_tty ();
+  void set_utf8_mode (bool on);
+};
+
+rxvt_ptytty *rxvt_new_ptytty (); // create a new pty object
+void rxvt_ptytty_server (); // start the ptytty server process
+
 /*
  * the 'essential' information for reporting Mouse Events
  * pared down from XButtonEvent
@@ -1124,7 +1148,7 @@
   char           *cmdbuf_ptr, *cmdbuf_endp;
   char            cmdbuf_base[CBUFSIZ];
 
-  rxvt_ptytty_unix pty;
+  rxvt_ptytty    *pty;
 
   rxvt_salloc    *talloc;             // text line allocator
   rxvt_salloc    *ralloc;             // rend line allocator
@@ -1165,6 +1189,7 @@
   xevent_watcher scrollbar_ev;
 #endif
 
+  void child_cb (child_watcher &w, int status); child_watcher child_ev;
   void check_cb (check_watcher &w); check_watcher check_ev;
   void destroy_cb (time_watcher &w); time_watcher destroy_ev;
   void flush_cb (time_watcher &w); time_watcher flush_ev;
@@ -1204,7 +1229,6 @@
 
   rxvt_term ();
   ~rxvt_term ();
-  void child_exit (); // child has exited, usually destroys
   void destroy ();
   void emergency_cleanup ();