1 files changed, 47 insertions, 0 deletions
diff --git a/arm7/lib/include/SND_channel.h b/arm7/lib/include/SND_channel.h
new file mode 100644
index 00000000..0c3cbe7b
--- /dev/null
+++ b/arm7/lib/include/SND_channel.h
@@ -0,0 +1,47 @@
+#ifndef GUARD_SND_CHANNEL_H
+#define GUARD_SND_CHANNEL_H
+
+#include "nitro/types.h"
+
+void SND_SetupChannelPcm(
+    int chnIdx,
+    const void *data,
+    int format,
+    int loop,
+    int loopStart,
+    int loopLen,
+    int volume,
+    int volumeDiv,
+    int timer,
+    int pan
+);
+
+void SND_SetupChannelPsg(
+    int chnIdx,
+    int waveDuty,
+    int volume,
+    int volumeDiv,
+    int timer,
+    int pan
+);
+
+void SND_SetupChannelNoise(
+    int chnIdx,
+    int volume,
+    int volumeDiv,
+    int timer,
+    int pan
+);
+
+void SND_StopChannel(int chnIdx, int hold);
+
+void SND_SetChannelVolume(int chnIdx, int volume, int volumeDiv);
+void SND_SetChannelTimer(int chnIdx, int timer);
+void SND_SetChannelPan(int chnIdx, int pan);
+
+BOOL SND_IsChannelActive(int idx);
+void SND_SetMasterPan(int pan);
+u32 SND_GetChannelControl(int idx);
+void SNDi_SetSurroundDecay(int decay);
+
+#endif //GUARD_SND_CHANNEL_H