diff --git a/audio/rate_arm.cpp b/audio/rate_arm.cpp
index 43172f64c83..9c0e849c819 100644
--- a/audio/rate_arm.cpp
+++ b/audio/rate_arm.cpp
@@ -129,13 +129,11 @@ SimpleRateConverter<stereo, reverseStereo>::SimpleRateConverter(st_rate_t inrate
 	sr.inLen = 0;
 }
 
-extern "C" {
 #ifndef IPHONE
 #define ARM_SimpleRate_M _ARM_SimpleRate_M
 #define ARM_SimpleRate_S _ARM_SimpleRate_S
 #define ARM_SimpleRate_R _ARM_SimpleRate_R
 #endif
-}
 
 extern "C" st_sample_t *ARM_SimpleRate_M(
 								AudioStream &input,
diff --git a/engines/scumm/smush/codec47.cpp b/engines/scumm/smush/codec47.cpp
index 333fdabccf9..3a1639c35f8 100644
--- a/engines/scumm/smush/codec47.cpp
+++ b/engines/scumm/smush/codec47.cpp
@@ -342,11 +342,9 @@ void Codec47Decoder::makeTables47(int width) {
 
 #ifdef USE_ARM_SMUSH_ASM
 
-extern "C" {
 #ifndef IPHONE
 #define ARM_Smush_decode2 _ARM_Smush_decode2
 #endif
-}
 
 extern "C" void ARM_Smush_decode2(      byte  *dst,
                                   const byte  *src,