6 files changed, 52 insertions, 1 deletions
diff --git a/arm7/lib/include/SND.h b/arm7/lib/include/SND.h
new file mode 100644
index 00000000..69db1a16
--- /dev/null
+++ b/arm7/lib/include/SND.h
@@ -0,0 +1,10 @@
+#ifndef GUARD_SND_H
+#define GUARD_SND_H
+
+#include "nitro/types.h"
+
+void SND_Enable(void);
+void SND_SetOutputSelector(u8 leftOutputFrom, u8 rightOutputFrom, u8 outputCh1ToMixer, u8 outputCh3ToMixer);
+void SND_SetMasterVolume(u8 vol);
+
+#endif //GUARD_SND_H
diff --git a/arm7/lib/include/SND_command.h b/arm7/lib/include/SND_command.h
new file mode 100644
index 00000000..ea5452b9
--- /dev/null
+++ b/arm7/lib/include/SND_command.h
@@ -0,0 +1,7 @@
+#ifndef GUARD_SND_COMMAND_H
+#define GUARD_SND_COMMAND_H
+
+void SND_CommandInit(void);
+void SND_CommandProc(void);
+
+#endif //GUARD_SND_COMMAND_H
diff --git a/arm7/lib/include/SND_exChannel.h b/arm7/lib/include/SND_exChannel.h
index b9545435..976d2786 100644
--- a/arm7/lib/include/SND_exChannel.h
+++ b/arm7/lib/include/SND_exChannel.h
@@ -1,8 +1,11 @@
 #ifndef GUARD_SND_EXCHANNEL_H
 #define GUARD_SND_EXCHANNEL_H
 
-#include "global.h"
+#include "nitro/types.h"
 
+void SND_ExChannelInit(void);
 BOOL SND_IsChannelActive(s32 idx);
+void SND_UpdateExChannel(void);
+void SND_ExChannelMain(BOOL update);
 
 #endif //GUARD_SND_EXCHANNEL_H
diff --git a/arm7/lib/include/SND_main.h b/arm7/lib/include/SND_main.h
new file mode 100644
index 00000000..eba3ff44
--- /dev/null
+++ b/arm7/lib/include/SND_main.h
@@ -0,0 +1,16 @@
+#ifndef GUARD_SND_MAIN_H
+#define GUARD_SND_MAIN_H
+
+#include "nitro/types.h"
+
+void SND_Init(u32 priority);
+void SND_CreateThread(u32 priority);
+void SND_InitIntervalTimer(void);
+void SND_StartIntervalTimer(void);
+void SND_StopIntervalTimer(void);
+u32 SND_WaitForIntervalTimer(void);
+void SND_SendWakeupMessage(void);
+void SNDi_LockMutex(void);
+void SNDi_UnlockMutex(void);
+
+#endif //GUARD_SND_MAIN_H
diff --git a/arm7/lib/include/SND_seq.h b/arm7/lib/include/SND_seq.h
new file mode 100644
index 00000000..642cff3e
--- /dev/null
+++ b/arm7/lib/include/SND_seq.h
@@ -0,0 +1,7 @@
+#ifndef GUARD_SND_SEQ_H
+#define GUARD_SND_SEQ_H
+
+void SND_SeqInit(void);
+void SND_SeqMain(BOOL update);
+
+#endif //GUARD_SND_SEQ_H
diff --git a/arm7/lib/include/SND_util.h b/arm7/lib/include/SND_util.h
new file mode 100644
index 00000000..babf2a87
--- /dev/null
+++ b/arm7/lib/include/SND_util.h
@@ -0,0 +1,8 @@
+#ifndef GUARD_SND_UTIL_H
+#define GUARD_SND_UTIL_H
+
+#include "nitro/types.h"
+
+u32 SND_CalcRandom(void);
+
+#endif //GUARD_SND_UTIL_H