--- a/src/lib/agent-helper.c	2016-12-12 09:18:08.000000000 +0100
+++ b/src/lib/agent-helper.c	2020-01-30 22:23:27.555951515 +0100
@@ -33,6 +33,8 @@
 
 #include "agent-helper.h"
 
+gboolean agent_need_unregister;
+
 static const gchar *_bt_agent_introspect_xml = "<node name=\"/org/blueztools\">\n\t<interface name=\"org.bluez.Agent1\">\n\t\t<method name=\"Release\">\n\t\t</method>\n\t\t<method name=\"RequestPinCode\">\n\t\t\t<arg name=\"device\" direction=\"in\" type=\"o\"/>\n\t\t\t<arg name=\"pincode\" direction=\"out\" type=\"s\"/>\n\t\t</method>\n\t\t<method name=\"DisplayPinCode\">\n\t\t\t<arg name=\"device\" direction=\"in\" type=\"o\"/>\n\t\t\t<arg name=\"pincode\" direction=\"in\" type=\"s\"/>\n\t\t</method>\n\t\t<method name=\"RequestPasskey\">\n\t\t\t<arg name=\"device\" direction=\"in\" type=\"o\"/>\n\t\t\t<arg name=\"passkey\" direction=\"out\" type=\"u\"/>\n\t\t</method>\n\t\t<method name=\"DisplayPasskey\">\n\t\t\t<arg name=\"device\" direction=\"in\" type=\"o\"/>\n\t\t\t<arg name=\"passkey\" direction=\"in\" type=\"u\"/>\n\t\t\t<arg name=\"entered\" direction=\"in\" type=\"q\"/>\n\t\t</method>\n\t\t<method name=\"RequestConfirmation\">\n\t\t\t<arg name=\"device\" direction=\"in\" type=\"o\"/>\n\t\t\t<arg name=\"passkey\" direction=\"in\" type=\"u\"/>\n\t\t</method>\n\t\t<method name=\"RequestAuthorization\">\n\t\t\t<arg name=\"device\" direction=\"in\" type=\"o\"/>\n\t\t</method>\n\t\t<method name=\"AuthorizeService\">\n\t\t\t<arg name=\"device\" direction=\"in\" type=\"o\"/>\n\t\t\t<arg name=\"uuid\" direction=\"in\" type=\"s\"/>\n\t\t</method>\n\t\t<method name=\"Cancel\">\n\t\t</method>\n\t</interface>\n</node>\n";
 static guint _bt_agent_registration_id = 0;
 static GHashTable *_pin_hash_table = NULL;
--- a/src/lib/agent-helper.h	2016-12-12 09:18:08.000000000 +0100
+++ b/src/lib/agent-helper.h	2020-01-30 22:22:15.463751152 +0100
@@ -35,7 +35,7 @@
 #define AGENT_DBUS_INTERFACE "org.bluez.Agent1"
 #define AGENT_PATH "/org/blueztools"
 
-gboolean agent_need_unregister;
+extern gboolean agent_need_unregister;
 
 void register_agent_callbacks(gboolean interactive_console, GHashTable *pin_dictonary, gpointer main_loop_object, GError **error);
 void unregister_agent_callbacks(GError **error);
@@ -44,4 +44,4 @@
 }
 #endif
 
-#endif /* __AGENT_HELPER_H */
\ Pas de fin de ligne à la fin du fichier
+#endif /* __AGENT_HELPER_H */