--- xmil/pccore.h	2004/08/20 12:09:20	1.17
+++ xmil/pccore.h	2005/02/04 06:42:07	1.19
@@ -9,13 +9,17 @@ typedef struct {
 	UINT8	skipline;
 	UINT16	skiplight;
 
+#if !defined(DISABLE_SOUND)
 	UINT16	samplingrate;
 	UINT16	delayms;
+#if defined(SUPPORT_TURBOZ) || defined(SUPPORT_OPM)
 	UINT8	SOUND_SW;
 	UINT8	vol_fm;
+#endif
 	UINT8	vol_ssg;
 	UINT8	MOTOR;
 	UINT8	MOTORVOL;
+#endif
 
 	UINT8	MOUSE_SW;
 	UINT8	KEY_MODE;
@@ -24,18 +28,20 @@ typedef struct {
 } XMILCFG;
 
 typedef struct {
+#if !defined(FIX_Z80A)
 	UINT32	baseclock;
 	UINT	multiple;
 	UINT32	realclock;
-
+#endif
 	UINT8	ROM_TYPE;
 	UINT8	DIP_SW;
 	UINT8	SOUND_SW;
 } PCCORE;
 
 typedef struct {
-	SINT32	dispclock;
+//	SINT32	dispclock;
 	SINT32	syncclock;
+	SINT32	framebaseclock;			// by 4MHz
 	UINT8	vsync;
 	UINT8	drawframe;
 	UINT8	soundrenewal;
@@ -56,17 +62,13 @@ extern const OEMCHAR xmilversion[];
 extern	XMILCFG		xmilcfg;
 extern	PCCORE		pccore;
 extern	CORESTAT	corestat;
-extern	UINT8		*RAM0r;
-extern	UINT8		*RAM0w;
-
-extern	UINT8	mMAIN[0x10000];
-extern	UINT8	mBIOS[0x8000];
-#if defined(SUPPORT_BANKMEM)
-extern	UINT8	mBANK[16][0x8000];
-#endif
 
+#if !defined(MAINFRAMES_OLD)
+void neitem_mainframes(UINT id);
+#else
 void neitem_disp(UINT id);
 void neitem_vsync(UINT id);
+#endif
 
 void pccore_initialize(void);
 void pccore_reset(void);