X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/loba.git/blobdiff_plain/15ace044d0d9e82ef744e22cf84168771e669678..c5a7539afc8ed6dc082772476fe3f74f2fa67e24:/options.h

diff --git a/options.h b/options.h
index dee2953..0c69e11 100644
--- a/options.h
+++ b/options.h
@@ -1,6 +1,7 @@
 #ifndef OPTIONS_H
 #define OPTIONS_H
 
+#include <csignal>              // std::sig_atomic_t
 #include <string>
 #include "cost_func.h"
 #include "named_object_list.h"
@@ -19,10 +20,11 @@ namespace opt {
     extern std::string program_name;
     extern int help_requested;
     extern bool version_requested;
+    extern int option_x;       // hidden option, for debugging purpose
 
     // Simulation parameters
     extern int log_rate;
-    extern bool exit_request;
+    extern volatile std::sig_atomic_t exit_request;
 
     // Platform and deployment
     extern std::string platform_file;