@@ -58,12 +58,6 @@ unsigned long bytesToInt (const std::string &bytes)

     return result;

 }

-time_t time_step (const time_t time, const int step)

-{

-    // Time is > 0 so division produces the result we want.

-    return time / step;

-}

-

 class token_generator_impl : public token_generator_ifc

 {

 private:

@@ -109,6 +103,7 @@ public:

     std::string generate_token () const override

     {

+        // Assuming time is > 0, integer division produces the result we want.

         const time_t &time_chunk = clock.time (nullptr) / 30;

         unsigned char data[8] = {0,0,0,0,0,0,0,0};