--- np2/sdl/win32s/compiler.h	2004/01/27 07:51:49	1.3
+++ np2/sdl/win32s/compiler.h	2004/02/18 03:56:57	1.4
@@ -54,6 +54,7 @@ typedef	signed int		SINT32;
 
 #define	SOUNDRESERVE	100
 
+#define	SUPPORT_CRT15KHZ
 #define	SUPPORT_HOSTDRV
 #define	SUPPORT_SASI
 #define	SUPPORT_SCSI