update the double extern declaration

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@3187 48e7efb5-ca39-0410-a469-dd3cf9ba447f

diff --git a/src/include/surf/surf.h b/src/include/surf/surf.h
index 604db77..cfa5fbe 100644 (file)
--- a/src/include/surf/surf.h
+++ b/src/include/surf/surf.h
@@ -163,7 +163,7 @@ typedef struct surf_timer_resource {
 /** \brief The timer resource
  *  \ingroup SURF_resources
  */
-extern XBT_PUBLIC(surf_timer_resource_t) surf_timer_resource;
+XBT_PUBLIC(surf_timer_resource_t) surf_timer_resource;
 
 /** \brief Initializes the timer resource
  *  \ingroup SURF_resources