missing include

diff --git a/audio.c b/audio.c
index 0a3664ec398e6653c04d98e235a37965e89d0f14..ba5b3aaf792e7b968775a8af2609b2a3312dfafc 100644 (file)
--- a/audio.c
+++ b/audio.c
@@ -46,6 +46,7 @@
 #ifdef SOAPYSDR
 #include "soapy_protocol.h"
 #endif
+#include "vfo.h"
 
 int audio = 0;
 int mic_buffer_size = 720; // samples (both left and right)