5 files changed, 10 insertions, 0 deletions
diff --git a/src/sound/allegro_s.cpp b/src/sound/allegro_s.cpp
index 76a1e1e91..88a723ff8 100644
--- a/src/sound/allegro_s.cpp
+++ b/src/sound/allegro_s.cpp
@@ -18,6 +18,8 @@
 #include "allegro_s.h"
 #include <allegro.h>
 
+#include "../safeguards.h"
+
 static FSoundDriver_Allegro iFSoundDriver_Allegro;
 /** The stream we are writing too */
 static AUDIOSTREAM *_stream = NULL;
diff --git a/src/sound/cocoa_s.cpp b/src/sound/cocoa_s.cpp
index 1dc2a25d4..8cf4a632b 100644
--- a/src/sound/cocoa_s.cpp
+++ b/src/sound/cocoa_s.cpp
@@ -30,6 +30,8 @@
 #undef Rect
 #undef Point
 
+#include "../safeguards.h"
+
 static FSoundDriver_Cocoa iFSoundDriver_Cocoa;
 
 static AudioUnit _outputAudioUnit;
diff --git a/src/sound/null_s.cpp b/src/sound/null_s.cpp
index 953bf5764..3dc95c46f 100644
--- a/src/sound/null_s.cpp
+++ b/src/sound/null_s.cpp
@@ -12,5 +12,7 @@
 #include "../stdafx.h"
 #include "null_s.h"
 
+#include "../safeguards.h"
+
 /** The factory for the null sound driver. */
 static FSoundDriver_Null iFSoundDriver_Null;
diff --git a/src/sound/sdl_s.cpp b/src/sound/sdl_s.cpp
index 7e1c3e993..e3fb99eaa 100644
--- a/src/sound/sdl_s.cpp
+++ b/src/sound/sdl_s.cpp
@@ -18,6 +18,8 @@
 #include "sdl_s.h"
 #include <SDL.h>
 
+#include "../safeguards.h"
+
 /** Factory for the SDL sound driver. */
 static FSoundDriver_SDL iFSoundDriver_SDL;
 
diff --git a/src/sound/win32_s.cpp b/src/sound/win32_s.cpp
index d241f45c8..0cd632714 100644
--- a/src/sound/win32_s.cpp
+++ b/src/sound/win32_s.cpp
@@ -20,6 +20,8 @@
 #include <windows.h>
 #include <mmsystem.h>
 
+#include "../safeguards.h"
+
 static FSoundDriver_Win32 iFSoundDriver_Win32;
 
 static HWAVEOUT _waveout;