Delink ActorShopItem.cpp (#147)

* Make types compatible with dsd-ghidra typesync

* Update actors.md

* Update docs

* Delink ActorShopItem.cpp

include/lib/touch.h

@@ -3,20 +3,24 @@
 #include "global.h"
 #include "types.h"
 
-struct TouchStateFlags {
+typedef struct TouchStateFlags {
     u16 touchX;
     u16 touchY;
     u16 touch;
     u16 flags;
-};
+} TouchStateFlags;
 
-struct TouchState {
+typedef struct TouchState {
     bool touch;
     s32 touchX;
     s32 touchY;
-};
+} TouchState;
 
+#ifdef __cplusplus
 extern "C" {
+#endif
 void WaitForTouchUpdate(u16 param1);
 bool GetTouchStateFlags(TouchStateFlags *pState);
+#ifdef __cplusplus
 }
+#endif