wevtapi: implement EvtClose()

[Nikolay Sivov]

On 25.08.2015 21:20, Austin English wrote:
> +BOOL WINAPI EvtClose(EVT_HANDLE handle)
> +{
> +  BOOL ret;
> +
> +  TRACE("(%p)\n", handle);
> +  ret = HeapFree(GetProcessHeap(), 0, handle);
> +  return ret;
> +}

It makes no sense to free it like that.