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-rw-r--r--src/sound.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/sound.h b/src/sound.h
index e8faf5d..16e1be5 100644
--- a/src/sound.h
+++ b/src/sound.h
@@ -16,6 +16,9 @@
// sound.h
+#ifndef SOUND_H
+#define SOUND_H
+
#include <dsound.h>
@@ -239,3 +242,4 @@ protected:
char m_CDpath[100];
};
+#endif // SOUND_H