use headers in main.c

include/intro.h

@@ -2,5 +2,6 @@
 #define GUARD_INTRO_H
 
 void sub_80EC864(void);
+void c2_copyright_1(void);
 
 #endif //GUARD_INTRO_H

include/link.h

@@ -259,5 +259,7 @@ void sub_80FA42C(void);
 void sub_800B284(struct LinkPlayer * linkPlayer);
 bool8 IsWirelessAdapterConnected(void);
 bool8 sub_800A474(u8 a0);
+void LinkVSync(void);
+bool8 HandleLinkConnection(void);
 
 #endif // GUARD_LINK_H

include/link_rfu.h

@@ -46,6 +46,8 @@ void sub_80FBB20(void);
 bool8 sub_80FA484(bool32 a0);
 void var_800D_set_xB(void);
 struct UnkLinkRfuStruct_02022B14 *sub_80F9800(void);
+void sub_80FCF34(void);
+void InitRFU(void);
 
 #include "mevent_server.h"
 extern const struct mevent_server_cmd gMEventSrvScript_OtherTrainerCanceled[];

include/load_save.h

@@ -4,6 +4,8 @@
 #include "global.h"
 
 extern bool32 gFlashMemoryPresent;
+extern struct SaveBlock1 gSaveBlock1;
+extern struct SaveBlock2 gSaveBlock2;
 
 void ClearSav2(void);
 void ClearSav1(void);

include/m4a.h

@@ -9,6 +9,7 @@ extern struct MusicPlayerInfo gMPlayInfo_BGM;
 extern struct MusicPlayerInfo gMPlayInfo_SE1;
 extern struct MusicPlayerInfo gMPlayInfo_SE2;
 extern struct MusicPlayerInfo gMPlayInfo_SE3;
+extern struct SoundInfo gSoundInfo;
 
 void m4aSoundVSync(void);
 void m4aSoundVSyncOn(void);

include/overworld.h

@@ -150,5 +150,7 @@ void sub_8055738(u8 loc);
 
 void sub_8056078(void *, void *);
 void sub_805546C(u8 a0);
+bool32 sub_80582E0(void);
+bool32 sub_8058274(void);
 
 #endif //GUARD_OVERWORLD_H

include/save_failed_screen.h

@@ -2,5 +2,7 @@
 #define GUARD_SAVE_FAILED_SCREEN_H
 
 extern void DoSaveFailedScreen(u8 saveType); // save_failed_screen
+void sub_80F50F4(void);
+bool32 sub_80F5118(void);
 
 #endif //GUARD_SAVE_FAILED_SCREEN_H

include/text.h

@@ -255,7 +255,6 @@ u8 DrawKeypadIcon(u8 windowId, u8 keypadIconId, u16 x, u16 y);
 u8 GetKeypadIconTileOffset(u8 keypadIconId);
 u8 GetKeypadIconWidth(u8 keypadIconId);
 u8 GetKeypadIconHeight(u8 keypadIconId);
-void SetDefaultFontsPointer(void);
 u8 GetFontAttribute(u8 fontId, u8 attributeId);
 u8 GetMenuCursorDimensionByFont(u8 fontId, u8 whichDimension);
 void DecompressGlyphFont0(u16 glyphId, bool32 isJapanese);