9. Delete node after some data value

/*****
deleteatanyindex()
*****/

deleteatanyindex()
{
  struct node *temp=head;
  while(temp->link->data!=3)
  {
     temp=temp->link; 
  }
  struct node *temp1=temp->link;
  temp->link=temp1->link->link;
  free(temp1);
  temp1= NULL;
}