--- rpl/src/rpl.h	2019/02/09 13:36:43	1.329
+++ rpl/src/rpl.h	2019/02/11 09:45:53	1.330
@@ -557,6 +557,7 @@ union semun
 
 	__EXTERN__ pid_t				pid_processus_pere;
 
+	__EXTERN__ pthread_mutex_t		mutex_sigaction;
 	__EXTERN__ pthread_mutex_t		mutex_liste_threads;
 	__EXTERN__ pthread_mutex_t		mutex_creation_variable_partagee
 											__STATIC_MUTEX_INITIALIZATION__;