--- a/src/audio/dma/SDL_dmaaudio.c	Thu Apr 26 16:45:43 2001 +0000
+++ b/src/audio/dma/SDL_dmaaudio.c	Thu Apr 26 16:50:19 2001 +0000
@@ -48,6 +48,9 @@
 #ifdef __FreeBSD__
 #include <machine/soundcard.h>
 #endif
+#ifdef __OpenBSD__
+#include <soundcard.h>
+#endif
 #ifdef __USLC__
 #include <sys/soundcard.h>
 #endif