1 files changed, 38 insertions, 3 deletions
diff --git a/arm7/lib/include/SND_exChannel.h b/arm7/lib/include/SND_exChannel.h
index 05fbe3d7..6e89cb72 100644
--- a/arm7/lib/include/SND_exChannel.h
+++ b/arm7/lib/include/SND_exChannel.h
@@ -1,8 +1,43 @@
 #ifndef GUARD_SND_EXCHANNEL_H
 #define GUARD_SND_EXCHANNEL_H
 
-#include "global.h"
+#include "nitro/types.h"
 
-bool SND_IsChannelActive(u32 idx);
+#include "nitro/SND_exChannel_shared.h"
+#include "nitro/SND_main_shared.h"
 
-#endif //GUARD_SND_EXCHANNEL_H
-\ No newline at end of file
+void SND_ExChannelInit(void);
+void SND_UpdateExChannel(void);
+void SND_ExChannelMain(BOOL step);
+BOOL SND_StartExChannelPcm(
+    struct SNDExChannel *chn, const struct SNDWaveParam *wave, const void *data, s32 length);
+BOOL SND_StartExChannelPsg(struct SNDExChannel *chn, s32 duty, s32 length);
+BOOL SND_StartExChannelNoise(struct SNDExChannel *chn, s32 length);
+s32 SND_UpdateExChannelEnvelope(struct SNDExChannel *chn, BOOL step);
+void SND_SetExChannelAttack(struct SNDExChannel *chn, s32 attack);
+void SND_SetExChannelDecay(struct SNDExChannel *chn, s32 decay);
+void SND_SetExChannelSustain(struct SNDExChannel *chn, s32 sustain);
+void SND_SetExChannelRelease(struct SNDExChannel *chn, s32 release);
+void SND_ReleaseExChannel(struct SNDExChannel *chn);
+BOOL SND_IsExChannelActive(struct SNDExChannel *chn);
+struct SNDExChannel *SND_AllocExChannel(u32 channelMask,
+    int priority,
+    u32 flags,
+    SNDExChannelCallback callback,
+    void *callbackUserData);
+void SND_FreeExChannel(struct SNDExChannel *chn);
+void SND_InvalidateWave(const void *start, const void *end);
+
+void SND_StopUnlockedChannel(u32 channelMask, u32 weak);
+void SND_LockChannel(u32 channelMask, u32 weak);
+void SND_UnlockChannel(u32 channelMask, u32 weak);
+u32 SND_GetLockedChannel(u32 weak);
+
+void SND_InvalidateWave(const void *begin, const void *end);
+
+void SND_InitLfoParam(struct SNDLfoParam *lfoParam);
+void SND_StartLfo(struct SNDLfo *lfo);
+void SND_UpdateLfo(struct SNDLfo *lfo);
+int SND_GetLfoValue(struct SNDLfo *lfo);
+
+#endif // GUARD_SND_EXCHANNEL_H