1 files changed, 2 insertions, 0 deletions

diff --git a/firmware/export/pcm_playback.h b/firmware/export/pcm_playback.h
index 3f0b5eee86..6222574ed8 100644
--- a/firmware/export/pcm_playback.h
+++ b/firmware/export/pcm_playback.h
@@ -25,6 +25,8 @@ void pcm_set_frequency(unsigned int frequency);
 /* This is for playing "raw" PCM data */
 void pcm_play_data(void (*get_more)(unsigned char** start, long* size));
 
+void pcm_calculate_peaks(int *left, int *right);
+
 void pcm_play_stop(void);
 void pcm_play_pause(bool play);
 bool pcm_is_paused(void);