From 850f41df42a60885b1648683b4ee043f51b9ba97 Mon Sep 17 00:00:00 2001
From: Arne Schwabe <arne@rfc2549.org>
Date: Mon, 3 Oct 2016 23:39:46 +0200
Subject: [PATCH] Compilation fix for Clang/OS X

---
 radio/src/audio_arm.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/radio/src/audio_arm.h b/radio/src/audio_arm.h
index 54e351f6a..6926aa96b 100644
--- a/radio/src/audio_arm.h
+++ b/radio/src/audio_arm.h
@@ -55,7 +55,7 @@ template <unsigned int NUM_BITS> class BitField {
       return bits[bitNo >> 3] & (1 << (bitNo & 0x07));
     }
 
-    void getSize() const
+    unsigned int getSize() const
     {
       return NUM_BITS;
     }