--- rpl/src/rpl.h	2010/09/08 17:18:37	1.69
+++ rpl/src/rpl.h	2010/09/11 16:46:19	1.70
@@ -1359,6 +1359,7 @@ typedef struct descripteur_thread
 	pthread_t					thread_pere;
 
 	pthread_mutex_t				mutex;
+	pthread_mutex_t				mutex_nombre_references;
 
 	volatile logical1			thread_actif;