Fix coherent_presentation example build

Author: alexcamposruiz

examples/connext_dds/coherent_presentation/c++11/application.hpp

@@ -19,6 +19,22 @@
 
 namespace application {
 
+/ Catch control-C and tell application to shut down
+ bool shutdown_requested = false;
+
+ inline void stop_handler(int)
+ {
+     shutdown_requested = true;
+     std::cout << "preparing to shut down..." << std::endl;
+ }
+
+ inline void setup_signal_handlers()
+ {
+     signal(SIGINT, stop_handler);
+     signal(SIGTERM, stop_handler);
+ }
+
+
 enum class ParseReturn { ok, failure, exit };
 
 struct ApplicationArguments {