changed include protection from #if !defined to ifndef, and added #pragma once, if possible

1 files changed, 13 insertions, 8 deletions

diff --git a/apps/Gateway/Gateway/Connection_Handler.h b/apps/Gateway/Gateway/Connection_Handler.h
index 876f69d97f4..3003a81874e 100644
--- a/apps/Gateway/Gateway/Connection_Handler.h
+++ b/apps/Gateway/Gateway/Connection_Handler.h
@@ -5,19 +5,24 @@
 //
 // = LIBRARY
 //    gateway
-// 
+//
 // = FILENAME
 //    Connection_Handler.h
 //
 // = AUTHOR
-//    Doug Schmidt 
-// 
+//    Doug Schmidt
+//
 // ============================================================================
 
-#if !defined (_CONNECTION_HANDLER)
+#ifndef _CONNECTION_HANDLER
 #define _CONNECTION_HANDLER
 
 #include "ace/Service_Config.h"
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+# pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
 #include "ace/SOCK_Connector.h"
 #include "ace/Svc_Handler.h"
 #include "Config_Files.h"
@@ -54,7 +59,7 @@ public:
     CONNECTING,    // During connection establishment.
     ESTABLISHED,   // Connection_Handler is established and active.
     DISCONNECTING, // Connection_Handler is in the process of connecting.
-    FAILED	   // Connection_Handler has failed.
+    FAILED         // Connection_Handler has failed.
   };
 
   // = Set/get the current state.
@@ -86,7 +91,7 @@ public:
   void connection_role (char);
   char connection_role (void) const;
 
-  // = Set/get the <Event_Channel> *. 
+  // = Set/get the <Event_Channel> *.
   void event_channel (Event_Channel *);
   Event_Channel *event_channel (void) const;
 
@@ -100,7 +105,7 @@ public:
   // Perform timer-based Connection_Handler reconnection.
 
   virtual int handle_close (ACE_HANDLE = ACE_INVALID_HANDLE,
-			    ACE_Reactor_Mask = ACE_Event_Handler::ALL_EVENTS_MASK);
+                            ACE_Reactor_Mask = ACE_Event_Handler::ALL_EVENTS_MASK);
   // Perform Connection_Handler termination.
 
 protected:
@@ -110,7 +115,7 @@ protected:
   ACE_INET_Addr local_addr_;
   // Address of us.
 
-  CONNECTION_ID connection_id_;  
+  CONNECTION_ID connection_id_;
   // The assigned connection ID of this entry.
 
   size_t total_bytes_;