2 files changed, 8 insertions, 0 deletions
diff --git a/arm9/lib/include/SPI_mic.h b/arm9/lib/include/SPI_mic.h
new file mode 100644
index 00000000..79588fe9
--- /dev/null
+++ b/arm9/lib/include/SPI_mic.h
@@ -0,0 +1,6 @@
+#ifndef NITRO_SPI_MIC_H_
+#define NITRO_SPI_MIC_H_
+
+void MIC_Init(void);
+
+#endif //NITRO_SPI_MIC_H_
diff --git a/arm9/lib/include/SPI_pm.h b/arm9/lib/include/SPI_pm.h
index b5063ed8..a5957f74 100644
--- a/arm9/lib/include/SPI_pm.h
+++ b/arm9/lib/include/SPI_pm.h
@@ -32,6 +32,8 @@ void PM_GetBackLight(PMBackLightSwitch * top, PMBackLightSwitch * bottom);
 void PM_GoSleepMode(PMWakeUpTrigger trigger, PMLogic logic, u16 keyPattern);
 u32 PM_SetBackLight(PMLCDTarget target, PMBackLightSwitch status);
 void PM_ForceToPowerOff(void);
+void PM_SetAmp(int gain);
+void PM_SetAmpGain(int gain);
 
 ENUMS_ALWAYS_INT_RESET