The Tor Browser / file revision

 /* This Source Code Form is subject to the terms of the Mozilla Public

  * License, v. 2.0. If a copy of the MPL was not distributed with this

  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

 #ifndef CacheLog__h__

 #define CacheLog__h__

 #if defined(MOZ_LOGGING)

 #define FORCE_PR_LOG

 #endif

 #if defined(PR_LOG)

 #error "If nsCache.h #included it must come before any files that #include prlog.h"

 #endif

 #include "prlog.h"

 namespace mozilla {

 namespace net {

 #if defined(PR_LOGGING)

 extern PRLogModuleInfo* GetCache2Log();

 #define LOG(x)  PR_LOG(GetCache2Log(), PR_LOG_DEBUG, x)

 #else

 #define LOG(x)

 #endif /* PR_LOGGING */

 } // net

 } // mozilla

 #endif