/**
 * This is your typical header comment
 */
int foo(int bar)
{
	int idx;
	int res = 0; // trailing comment
	             // that spans two lines
	for (idx = 1; idx < bar; idx++)
		/* comment in virtual braces */
		res += idx;

	res *= idx;   // some comment

	              // almost continued, but a NL in between

// col1 comment in level 1
// second comment
	return(res);
}

   // col1 comment in level 0
   // and another

void foo()
{
	if( bar )
	{
		foo();
	}
	/*else if( bar2 )
	{
	  foo2();
	}
	*/else if( bar3 )
	{
		foo3();
	}
}

