Add ec_test

source/main.cpp

@@ -2,11 +2,14 @@
 #include <string>
 
 #include "lib.hpp"
+#include "./ec_test.cpp"
 
 auto main() -> int
 {
   auto const lib = library {};
   auto const message = "Hello from " + lib.name + "!";
   std::cout << message << '\n';
-  return 0;
+
+  return main_loop();
+  //return 0;
 }