#include <iostream>
using namespace std;

int myfunct(int myparam)
{
      return myparam+10;
}

int main()
{

      cout << "Call the function: " << myfunct(2) << endl << "Function address: " << &myfunct << endl;
      system("pause");
      return 0;
}

#include <iostream>
using namespace std;

typedef int (*_myfunctptr)(int param);
int main()
{
	_myfunctptr myfunctptr = (_myfunctptr)12423574; //some funct address

	cout << myfunctptr(2) << endl;
	
	system("pause");
      return 0;
}