private static IntPtr layout_create(IntPtr parent, string layout_spec, bounds_t bounds, int min_w, int min_h)
{
IntPtr handle = layout_create_raw(parent, layout_spec, bounds, min_w, min_h);
if(handle == IntPtr.Zero)
throw new ArgumentException("layout");
return handle;
}
private static extern IntPtr layout_create_raw(IntPtr parent, string layout_spec, bounds_t bounds, int min_w, int min_h);