Suppress Compiler warning Function declared never referenced

Question

So i have some code like this:

void foo (int, int);

void bar ( )
{
    //Do Stuff

   #if (IMPORTANT == 1)
       foo (1, 2);
   #endif

}

Answer 1

You can also define _CRT_SECURE_NO_DEPRECATE macro in Visual studio project settings.

Goto project Properties -> Configuration Properties -> C/C++ -> Preprocessor -> Preprocessor Definitions

Add _CRT_SECURE_NO_DEPRECATE.

Thats it.!