1 files changed, 4 insertions, 0 deletions
diff --git a/arm7/lib/include/SND_channel.h b/arm7/lib/include/SND_channel.h
index ea179968..8b74b579 100644
--- a/arm7/lib/include/SND_channel.h
+++ b/arm7/lib/include/SND_channel.h
@@ -5,6 +5,8 @@
 
 #include "SND_exChannel.h"
 
+void SNDi_SetSurroundDecay(int decay);
+
 void SND_SetupChannelPcm(
     s32 chnIdx,
     const void *data,
@@ -41,6 +43,8 @@ void SND_SetChannelVolume(s32 chnIdx, s32 volume, s32 volumeDiv);
 void SND_SetChannelPan(s32 chnIdx, s32 pan);
 void SND_SetChannelTimer(s32 chnIdx, s32 timer);
 
+u32 SND_GetChannelControl(int idx);
+
 // TODO move this function to SND_exChannel.c
 u16 CalcDecayCoeff(int value);