GDB 7.6.50

gdb/event-loop.h

 /* Definitions used by the GDB event loop.
-   Copyright (C) 1999-2000, 2007-2012 Free Software Foundation, Inc.
+   Copyright (C) 1999-2013 Free Software Foundation, Inc.
    Written by Elena Zannoni <ezannoni@cygnus.com> of Cygnus Solutions.
 
    This file is part of GDB.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
@@ skipping 55 matching lines @@
    Corollary tasks are the creation and deletion of event sources.  */
 
 typedef void *gdb_client_data;
 struct async_signal_handler;
 struct async_event_handler;
 typedef void (handler_func) (int, gdb_client_data);
 typedef void (sig_handler_func) (gdb_client_data);
 typedef void (async_event_handler_func) (gdb_client_data);
 typedef void (timer_handler_func) (gdb_client_data);
 
-/* Where to add an event onto the event queue, by queue_event.  */
-typedef enum
-  {
-    /* Add at tail of queue.  It will be processed in first in first
-       out order.  */
-    TAIL,
-    /* Add at head of queue.  It will be processed in last in first
-       out order.  */
-    HEAD
-  }
-queue_position;
-
 /* Exported functions from event-loop.c */
 
+extern void initialize_event_loop (void);
 extern void start_event_loop (void);
 extern int gdb_do_one_event (void);
 extern void delete_file_handler (int fd);
 extern void add_file_handler (int fd, handler_func *proc, 
                               gdb_client_data client_data);
 extern struct async_signal_handler *
   create_async_signal_handler (sig_handler_func *proc, 
                                gdb_client_data client_data);
 extern void delete_async_signal_handler (struct async_signal_handler **);
 extern int create_timer (int milliseconds, 
@@ skipping 33 matching lines @@
                               gdb_client_data client_data);
 
 /* Remove the event source pointed by HANDLER_PTR created by
    CREATE_ASYNC_EVENT_HANDLER from the event loop, and release it.  */
 extern void
   delete_async_event_handler (struct async_event_handler **handler_ptr);
 
 /* Call the handler from HANDLER the next time through the event
    loop.  */
 extern void mark_async_event_handler (struct async_event_handler *handler);