Document main screen handlers

include/functions.h

@@ -242,4 +242,10 @@ extern void sub_0807921C();
 extern void sub_0807A1B8();
 extern void sub_08079938();
 extern void sub_0807ACCC(Entity*);
+extern void HandleIntroScreen(void);
+extern void HandleChooseFileScreen(void);
+extern void HandleGameplayScreen(void);
+extern void HandleGameOverScreen(void);
+extern void HandleCreditsScreen(void);
+extern void HandleDebugTextScreen(void);
 #endif

include/main.h

@@ -20,6 +20,7 @@ enum {
     SCREEN_GAMEPLAY,
     SCREEN_GAME_OVER,
     SCREEN_CREDITS,
+    SCREEN_DEBUG_TEXT,
 };
 
 typedef struct {