ai switching basically done

include/battle.h

@@ -5,6 +5,7 @@
 #include "battle_util.h"
 #include "battle_script_commands.h"
 #include "battle_2.h"
+#include "battle_ai_switch_items.h"
 
 /*
     Banks are a name given to what could be called a 'battlerId' or 'monControllerId'.

include/battle_ai_switch_items.h

@@ -0,0 +1,7 @@
+#ifndef GUARD_BATTLE_AI_SWITCH_ITEMS_H
+#define GUARD_BATTLE_AI_SWITCH_ITEMS_H
+
+void AI_TrySwitchOrUseItem(void);
+u8 GetMostSuitableMonToSwitchInto(void);
+
+#endif // GUARD_BATTLE_AI_SWITCH_ITEMS_H