diff --git a/sound/oss/yss225.h b/sound/oss/yss225.h
new file mode 100644
index 0000000..56d8b6b
--- /dev/null
+++ b/sound/oss/yss225.h
@@ -0,0 +1,24 @@
+#ifndef __yss255_h__
+#define __yss255_h__
+
+extern unsigned char page_zero[256];
+extern unsigned char page_one[256];
+extern unsigned char page_two[128];
+extern unsigned char page_three[128];
+extern unsigned char page_four[128];
+extern unsigned char page_six[192];
+extern unsigned char page_seven[256];
+extern unsigned char page_zero_v2[96];
+extern unsigned char page_one_v2[96];
+extern unsigned char page_two_v2[48];
+extern unsigned char page_three_v2[48];
+extern unsigned char page_four_v2[48];
+extern unsigned char page_seven_v2[96];
+extern unsigned char mod_v2[304];
+extern unsigned char coefficients[364];
+extern unsigned char coefficients2[56];
+extern unsigned char coefficients3[404];
+
+
+#endif /* __ys225_h__ */
+