diff options
Diffstat (limited to 'ace/Message_Queue.h')
| -rw-r--r-- | ace/Message_Queue.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/ace/Message_Queue.h b/ace/Message_Queue.h index 9b3383ee538..f0176ca291e 100644 --- a/ace/Message_Queue.h +++ b/ace/Message_Queue.h @@ -20,6 +20,10 @@ #include "ace/Message_Block.h" #include "ace/IO_Cntl_Msg.h" +#if !defined (ACE_LACKS_PRAGMA_ONCE) +#pragma once +#endif /* ACE_LACKS_PRAGMA_ONCE */ + // Forward decls. class ACE_Notification_Strategy; template <ACE_SYNCH_DECL> class ACE_Message_Queue_Iterator; |