2 files changed, 3 insertions, 1 deletions
diff --git a/include/gba/m4a_internal.h b/include/gba/m4a_internal.h
index 2ccbb18f5..eeb79391b 100644
--- a/include/gba/m4a_internal.h
+++ b/include/gba/m4a_internal.h
@@ -313,6 +313,8 @@ struct MusicPlayerTrack
 
 #define MAX_MUSICPLAYER_TRACKS 16
 
+#define TRACKS_ALL 0xFFFF
+
 #define TEMPORARY_FADE  0x0001
 #define FADE_IN         0x0002
 #define FADE_VOL_MAX    64
diff --git a/include/gba/types.h b/include/gba/types.h
index 35d02e263..2e92bbe86 100644
--- a/include/gba/types.h
+++ b/include/gba/types.h
@@ -35,7 +35,7 @@ struct BgCnt
 {
     u16 priority:2;
     u16 charBaseBlock:2;
-    u16 dummy:2;
+    u16 dsCharBaseBlock:2;
     u16 mosaic:1;
     u16 palettes:1;
     u16 screenBaseBlock:5;