--- np2/io/gdc.h	2004/03/21 11:47:20	1.12
+++ np2/io/gdc.h	2004/03/23 22:39:40	1.14
@@ -26,7 +26,8 @@ typedef struct {
 	UINT8		vsyncint;
 	UINT8		display;
 	UINT8		bitac;
-	UINT8		reserved[2];
+	UINT8		ff2;
+	UINT8		reserved;
 	int			analog;
 	int			palnum;
 	UINT8		degpal[4];
@@ -36,6 +37,9 @@ typedef struct {
 	UINT32		rasterclock;
 	UINT32		hsyncclock;
 
+	UINT32		hclock;
+	UINT32		vclock;
+
 #if defined(SUPPORT_PC9821)
 	UINT8		anareg[16*3 + 256*4];
 #endif