1 files changed, 2 insertions, 0 deletions

diff --git a/firmware/export/pcm_playback.h b/firmware/export/pcm_playback.h
index c44fb283ec..6010293bbd 100644
--- a/firmware/export/pcm_playback.h
+++ b/firmware/export/pcm_playback.h
@@ -19,9 +19,11 @@
 #ifndef PCM_PLAYBACK_H
 #define PCM_PLAYBACK_H
 
+void pcm_set_frequency(unsigned int frequency);
 void pcm_play_data(const unsigned char* start, int size,
                    void (*get_more)(unsigned char** start, long* size));
 void pcm_play_stop(void);
 bool pcm_is_playing(void);
+void pcm_set_volume(int volume);
 
 #endif