On Wed, May 26, 2010 at 08:28:19PM +0200, Sebastien JAN wrote:> heap_free() function is defined in lib/prio_heap.c> --- a/include/linux/prio_heap.h> +++ b/include/linux/prio_heap.h> -void heap_free(struct ptr_heap *heap);> +extern void heap_free(struct ptr_heap *heap);This is totally unneeded.In fact, externless prototypes are better.