char  *
frob (
 /* comment1 */
struct foo *param1,

	/* comment 2
         * continued. */
int param (int (*)(char, void *,   /* Really a
				    * `struct foo *' */
	  char ccccccc,	/* Extra param */
	  int *)),

     char *fooooooooooooooooo  /* comment3, also
			        * continued */ )
{
  int aaaaaaaaaaaaaaaaaaaaa, /* comment1 */
  bc,/* comment2 */
  def; /* comment3 */
  if (1)
    {
      char *a, /* comment1 */
           *bcccccccccccccccc, /* comment2 */
           d; /* comment3 */
    }
  if (strcmp (a /* comment a */ ,
	      b, /* comment b */ ))
    ;
  if (func_xxxxxxxxxxxxxxxx (a,		/* comment 1 */
      b,        /* comment 2,
		 * continued. */
      c,/* comment 3 */
      d (a + 11, /* comment 4a */
	b - 11,	 /* comment 4b
		  * continued. */
	11111),	 /* comment 5 */
      e))
    ;
}