slowly getting back...also, static linking

src/clipboard.h

@@ -1,17 +1,19 @@
 #pragma once
 
 #include "anm2.h"
+#include <variant>
 
 #define CLIPBOARD_TEXT_SET_WARNING "Unable to set clipboard text! ({})"
 
 enum ClipboardType { CLIPBOARD_NONE, CLIPBOARD_FRAME, CLIPBOARD_ANIMATION };
 
-using ClipboardLocation = std::variant<std::monostate, Anm2Reference, int>;
+using ClipboardValue = std::variant<std::monostate, Anm2Reference, std::set<int>, int>;
 
 struct Clipboard {
   Anm2* anm2 = nullptr;
   ClipboardType type;
-  ClipboardLocation location;
+  ClipboardValue source;
+  ClipboardValue destination;
 };
 
 bool clipboard_is_value(void);