Fix linting issues. Actually fixed the unit test (0 is also an invalid enum value)

Author: mathgeekcoder

check/TestCAPI.c

@@ -126,7 +126,7 @@ static void userCallback(const int callback_type, const char* message,
       printf("userCallback(%11.4g): improving solution with objective = %g\n",
              local_callback_data, objective_function_value);
     // Now test all more simply
-    checkGetCallbackDataOutInt(data_out, kHighsCallbackDataOutLogTypeName, 0);
+    checkGetCallbackDataOutInt(data_out, kHighsCallbackDataOutLogTypeName, 1);
     checkGetCallbackDataOutDouble(
         data_out, kHighsCallbackDataOutRunningTimeName, data_out->running_time);
     checkGetCallbackDataOutHighsInt(

src/lp_data/HighsCallback.h

@@ -50,7 +50,7 @@ struct HighsCallbackDataOut {
   std::vector<double> cutpool_lower;
   std::vector<double> cutpool_upper;
   userMipSolutionCallbackOrigin user_solution_callback_origin;
-  
+
   operator HighsCCallbackDataOut() const;
 };
 

src/mip/HighsMipSolverData.h

@@ -290,7 +290,8 @@ struct HighsMipSolverData {
   bool interruptFromCallbackWithData(const int callback_type,
                                      const double mipsolver_objective_value,
                                      const std::string message = "") const;
-  void callbackUserSolution(const double mipsolver_objective_value,
+  void callbackUserSolution(
+      const double mipsolver_objective_value,
       const userMipSolutionCallbackOrigin user_solution_callback_origin);
 };