Add support in uxnet.c for Unix-domain listening sockets.

[PuTTY.git] / putty.h

diff --git a/putty.h b/putty.h
index d1a5daeb6a37bd2468463aabdf07686c1e215067..89140f80afa50b8c7dc8797abd3a45ad36f1cdee 100644 (file)
--- a/putty.h
+++ b/putty.h
@@ -977,8 +977,6 @@ void term_update(Terminal *);
 void term_invalidate(Terminal *);
 void term_blink(Terminal *, int set_cursor);
 void term_do_paste(Terminal *);
-int term_paste_pending(Terminal *);
-void term_paste(Terminal *);
 void term_nopaste(Terminal *);
 int term_ldisc(Terminal *, int option);
 void term_copyall(Terminal *);
@@ -1405,11 +1403,16 @@ void timer_change_notify(unsigned long next);
  * top-level event loop. However, if a front end doesn't have control
  * over its own event loop (e.g. because it's using GTK) then it can
  * instead request notifications when a callback is available, so that
- * it knows to ask its delegate event loop to do the same thing.
+ * it knows to ask its delegate event loop to do the same thing. Also,
+ * if a front end needs to know whether a callback is pending without
+ * actually running it (e.g. so as to put a zero timeout on a select()
+ * call) then it can call toplevel_callback_pending(), which will
+ * return true if at least one callback is in the queue.
  */
 typedef void (*toplevel_callback_fn_t)(void *ctx);
 void queue_toplevel_callback(toplevel_callback_fn_t fn, void *ctx);
 void run_toplevel_callbacks(void);
+int toplevel_callback_pending(void);
 
 typedef void (*toplevel_callback_notify_fn_t)(void *frontend);
 void request_callback_notifications(toplevel_callback_notify_fn_t notify,