void swap_guid(const ValueNode::Handle& a,const ValueNode::Handle& b)
{
- GUID old_a(a->get_guid());
- a->set_guid(GUID());
+ synfig::GUID old_a(a->get_guid());
+ a->set_guid(synfig::GUID());
- GUID old_b(b->get_guid());
- b->set_guid(GUID());
+ synfig::GUID old_b(b->get_guid());
+ b->set_guid(synfig::GUID());
a->set_guid(old_b);
b->set_guid(old_a);