title: C++ error: expected primary-expression before ‘int’
body: <p>I am getting this error for every int in this section of code;</p>
  
  <pre><code>if(choice==2) {
      inssort(int *a, int numLines);
  }
  if(choice==3) {
      bubblesort(int *a, int numLines);
  }
  if(choice==4) {
      mergesort(int *a, int numLines);
  }
  if(choice==5) {
      radixsort(int *a, int numLines);
  }
  if(choice==6) {
      return 0;
  }
  </code></pre>
  
  <p>Thats where I call the functions in main.  If you are wondering I am writing a small program that gives the user a choice when sorting a list between 4 different types of sorting algorithms.</p>
  
  <p>Any help would be appreciated.</p>