C++ won't compile and says: too few arguments to function 'void MenuOptions(char)'?

[Joseph Daniel]

The code is below:

#include <iostream>



using namespace std;
void MenuOptions (char );

int main () {
MenuOptions ();


system ("pause");
return 0;

}
void MenuOptions (char ) {
cout <<"Basic Mathematical Operations"<<endl;
cout <<" a. Set the Integers"<<endl;
cout <<" b. Get the Sum"<<endl;
cout <<" c. Get the Difference"endl;
cout <<" d. Get the Product"<<endl<<endl;

cout <<"Enter choice (q to quit):"
cin >>choice;

}