From e256a93ec90a0aeb10350eb54952eabb0f0e640b Mon Sep 17 00:00:00 2001
From: Arnaud Giersch <arnaud.giersch@iut-bm.univ-fcomte.fr>
Date: Wed, 20 Feb 2013 21:26:05 +0100
Subject: [PATCH] Avoid to export internal variables.

---
 src/instr/instr_config.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/instr/instr_config.c b/src/instr/instr_config.c
index 3737cf7e7b..daf03e961d 100644
--- a/src/instr/instr_config.c
+++ b/src/instr/instr_config.c
@@ -71,7 +71,7 @@ static void TRACE_getopts(void)
   trace_basic = xbt_cfg_get_int(_sg_cfg_set, OPT_TRACING_BASIC);
 }
 
-xbt_dynar_t TRACE_start_functions = NULL;
+static xbt_dynar_t TRACE_start_functions = NULL;
 void TRACE_add_start_function(void (*func) ())
 {
   if (TRACE_start_functions == NULL)
@@ -118,7 +118,7 @@ int TRACE_start()
   return 0;
 }
 
-xbt_dynar_t TRACE_end_functions = NULL;
+static xbt_dynar_t TRACE_end_functions = NULL;
 void TRACE_add_end_function(void (*func) (void))
 {
   if (TRACE_end_functions == NULL)
-- 
2.20.1