--- np2/win9x/np2.cpp	2004/04/07 13:15:40	1.48
+++ np2/win9x/np2.cpp	2007/11/11 07:11:27	1.74
@@ -8,7 +8,6 @@
 #include	"parts.h"
 #include	"np2.h"
 #include	"np2arg.h"
-#include	"cputype.h"
 #include	"dosio.h"
 #include	"extromio.h"
 #include	"commng.h"
@@ -23,7 +22,6 @@
 #include	"winloc.h"
 #include	"sstp.h"
 #include	"sstpmsg.h"
-#include	"dclock.h"
 #include	"toolwin.h"
 #include	"juliet.h"
 #include	"np2class.h"
@@ -45,50 +43,99 @@
 #include	"debugsub.h"
 #include	"subwind.h"
 #include	"viewer.h"
+#if !defined(_WIN64)
+#include	"cputype.h"
+#endif
+#if defined(SUPPORT_DCLOCK)
+#include	"dclock.h"
+#endif
 
 
 #ifdef BETA_RELEASE
 #define		OPENING_WAIT		1500
 #endif
 
-static	char		szClassName[] = "NP2-MainWindow";
-		HWND		hWndMain;
-		HINSTANCE	hInst;
-		HINSTANCE	hPrev;
+static	TCHAR		szClassName[] = _T("NP2-MainWindow");
+		HWND		g_hWndMain;
+		HINSTANCE	g_hInstance;
+		HINSTANCE	g_hPrevInst;
+#if !defined(_WIN64)
 		int			mmxflag;
-		BYTE		np2break = 0;									// ver0.30
+#endif
+		UINT8		np2break = 0;									// ver0.30
 		BOOL		winui_en;
 
 		NP2OSCFG	np2oscfg = {
-						"Neko Project II", "NP2",
-						CW_USEDEFAULT, CW_USEDEFAULT, 1, 1, 0, 1, 0, 0,
+						OEMTEXT(PROJECTNAME) OEMTEXT(PROJECTSUBNAME),
+						OEMTEXT("NP2"),
+						CW_USEDEFAULT, CW_USEDEFAULT, 1, 1, 0, 0, 0, 1, 0, 0,
 						0, 0, KEY_UNKNOWN, 0,
 						0, 0, 0, {1, 2, 2, 1},
-						{5, 0, 0x3e, 19200, "", "", "", ""},		// ver0.34
-						{0, 0, 0x3e, 19200, "", "", "", ""},		// ver0.34
-						{0, 0, 0x3e, 19200, "", "", "", ""},		// ver0.34
-						{0, 0, 0x3e, 19200, "", "", "", ""},		// ver0.34
+						{5, 0, 0x3e, 19200,
+						 OEMTEXT(""), OEMTEXT(""), OEMTEXT(""), OEMTEXT("")},
+						{0, 0, 0x3e, 19200,
+						 OEMTEXT(""), OEMTEXT(""), OEMTEXT(""), OEMTEXT("")},
+						{0, 0, 0x3e, 19200,
+						 OEMTEXT(""), OEMTEXT(""), OEMTEXT(""), OEMTEXT("")},
+						{0, 0, 0x3e, 19200,
+						 OEMTEXT(""), OEMTEXT(""), OEMTEXT(""), OEMTEXT("")},
 						0xffffff, 0xffbf6a, 0, 0,
-						0, 1, 0, 9801, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+						0, 1, 0, 9801, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
 
-		char		fddfolder[MAX_PATH];
-		char		hddfolder[MAX_PATH];
-		char		bmpfilefolder[MAX_PATH];
-		char		modulefile[MAX_PATH];
+		OEMCHAR		fddfolder[MAX_PATH];
+		OEMCHAR		hddfolder[MAX_PATH];
+		OEMCHAR		bmpfilefolder[MAX_PATH];
+		OEMCHAR		modulefile[MAX_PATH];
 
 static	UINT		framecnt = 0;
 static	UINT		waitcnt = 0;
 static	UINT		framemax = 1;
-static	BYTE		np2stopemulate = 0;
+static	UINT8		np2stopemulate = 0;
 static	int			np2opening = 1;
 static	int			np2quitmsg = 0;
 static	HMENU		hStat = NULL;
-static	BYTE		scrnmode;
+static	UINT8		scrnmode;
 static	WINLOCEX	smwlex;
+static	HMODULE		resmod;
+
+static const OEMCHAR np2help[] = OEMTEXT("np2.chm");
+static const OEMCHAR np2flagext[] = OEMTEXT("S%02d");
+static const OEMCHAR np2resext[] = OEMTEXT(".%u");
+
+
+// ----
 
-static const char np2help[] = "np2.chm";
-static const char np2flagext[] = "S%02d";
+static HINSTANCE loadextinst(HINSTANCE hInstance) {
 
+	OEMCHAR	path[MAX_PATH];
+	OEMCHAR	cpstr[16];
+	HMODULE dll;
+
+	file_cpyname(path, modulefile, NELEMENTS(path));
+	file_cutext(path);
+	OEMSPRINTF(cpstr, np2resext, GetOEMCP());
+	file_catname(path, cpstr, NELEMENTS(path));
+	dll = LoadLibrary(path);
+	resmod = dll;
+	if (dll != NULL) {
+		hInstance = (HINSTANCE)dll;
+	}
+	return(hInstance);
+}
+
+static void unloadextinst(void) {
+
+	HMODULE dll;
+
+	dll = resmod;
+	if (dll) {
+		resmod = 0;
+		FreeLibrary(dll);
+	}
+}
+
+
+// ----
 
 static void winuienter(void) {
 
@@ -108,28 +155,29 @@ WINLOCEX np2_winlocexallwin(HWND base) {
 
 	UINT	i;
 	UINT	cnt;
-	HWND	list[4];
+	HWND	list[5];
 
 	cnt = 0;
-	list[cnt++] = hWndMain;
+	list[cnt++] = g_hWndMain;
 	list[cnt++] = toolwin_gethwnd();
 	list[cnt++] = kdispwin_gethwnd();
 	list[cnt++] = skbdwin_gethwnd();
+	list[cnt++] = mdbgwin_gethwnd();
 	for (i=0; i<cnt; i++) {
 		if (list[i] == base) {
 			list[i] = NULL;
 		}
 	}
-	if (base != hWndMain) {		// hWndMainのみ全体移動
+	if (base != g_hWndMain) {		// hWndMainのみ全体移動
 		base = NULL;
 	}
 	return(winlocex_create(base, list, cnt));
 }
 
-static void changescreen(BYTE newmode) {
+static void changescreen(UINT8 newmode) {
 
-	BYTE		change;
-	BYTE		renewal;
+	UINT8		change;
+	UINT8		renewal;
 	WINLOCEX	wlex;
 
 	change = scrnmode ^ newmode;
@@ -146,10 +194,11 @@ static void changescreen(BYTE newmode) {
 			toolwin_destroy();
 			kdispwin_destroy();
 			skbdwin_destroy();
+			mdbgwin_destroy();
 		}
 		else if (renewal & SCRNMODE_ROTATEMASK) {
-			wlex = np2_winlocexallwin(hWndMain);
-			winlocex_setholdwnd(wlex, hWndMain);
+			wlex = np2_winlocexallwin(g_hWndMain);
+			winlocex_setholdwnd(wlex, g_hWndMain);
 		}
 		soundmng_stop();
 		mousemng_disable(MOUSEPROC_WINUI);
@@ -167,10 +216,10 @@ static void changescreen(BYTE newmode) {
 		if (renewal & SCRNMODE_FULLSCREEN) {
 			if (!scrnmng_isfullscreen()) {
 				if (np2oscfg.toolwin) {
-					toolwin_create();
+					toolwin_create(g_hInstance);
 				}
 				if (np2oscfg.keydisp) {
-					kdispwin_create();
+					kdispwin_create(g_hInstance);
 				}
 			}
 		}
@@ -204,10 +253,10 @@ static void wincentering(HWND hWnd) {
 		np2oscfg.winy = 0;
 	}
 	sysmng_update(SYS_UPDATEOSCFG);
-	MoveWindow(hWndMain, np2oscfg.winx, np2oscfg.winy, width, height, TRUE);
+	MoveWindow(g_hWndMain, np2oscfg.winx, np2oscfg.winy, width, height, TRUE);
 }
 
-void np2active_renewal(void) {									// ver0.30
+void np2active_renewal(void) {										// ver0.30
 
 	if (np2break & (~NP2BREAK_MAIN)) {
 		np2stopemulate = 2;
@@ -237,7 +286,7 @@ void np2active_renewal(void) {									/
 // ---- resume and statsave
 
 #if defined(SUPPORT_RESUME) || defined(SUPPORT_STATSAVE)
-static void getstatfilename(char *path, const char *ext, int size) {
+static void getstatfilename(OEMCHAR *path, const OEMCHAR *ext, int size) {
 
 	file_cpyname(path, modulefile, size);
 	file_cutext(path);
@@ -245,12 +294,12 @@ static void getstatfilename(char *path, 
 	file_catname(path, ext, size);
 }
 
-static int flagsave(const char *ext) {
+static int flagsave(const OEMCHAR *ext) {
 
 	int		ret;
-	char	path[MAX_PATH];
+	OEMCHAR	path[MAX_PATH];
 
-	getstatfilename(path, ext, sizeof(path));
+	getstatfilename(path, ext, NELEMENTS(path));
 	soundmng_stop();
 	ret = statsave_save(path);
 	if (ret) {
@@ -260,33 +309,34 @@ static int flagsave(const char *ext) {
 	return(ret);
 }
 
-static void flagdelete(const char *ext) {
+static void flagdelete(const OEMCHAR *ext) {
 
-	char	path[MAX_PATH];
+	OEMCHAR	path[MAX_PATH];
 
-	getstatfilename(path, ext, sizeof(path));
+	getstatfilename(path, ext, NELEMENTS(path));
 	file_delete(path);
 }
 
-static int flagload(const char *ext, const char *title, BOOL force) {
+static int flagload(const OEMCHAR *ext, const OEMCHAR *title, BOOL force) {
 
 	int		ret;
 	int		id;
-	char	path[MAX_PATH];
-	char	buf[1024];
+	OEMCHAR	path[MAX_PATH];
+	OEMCHAR	buf[1024];
 
-	getstatfilename(path, ext, sizeof(path));
+	getstatfilename(path, ext, NELEMENTS(path));
 	winuienter();
 	id = IDYES;
-	ret = statsave_check(path, buf, sizeof(buf));
+	ret = statsave_check(path, buf, NELEMENTS(buf));
 	if (ret & (~STATFLAG_DISKCHG)) {
-		MessageBox(hWndMain, "Couldn't restart", title, MB_OK | MB_ICONSTOP);
+		MessageBox(g_hWndMain, _T("Couldn't restart"), title,
+										MB_OK | MB_ICONSTOP);
 		id = IDNO;
 	}
 	else if ((!force) && (ret & STATFLAG_DISKCHG)) {
-		char buf2[1024 + 256];
-		wsprintf(buf2, "Conflict!\n\n%s\nContinue?", buf);
-		id = MessageBox(hWndMain, buf2, title,
+		OEMCHAR buf2[1024 + 256];
+		OEMSPRINTF(buf2, OEMTEXT("Conflict!\n\n%s\nContinue?"), buf);
+		id = MessageBox(g_hWndMain, buf2, title,
 										MB_YESNOCANCEL | MB_ICONQUESTION);
 	}
 	if (id == IDYES) {
@@ -310,7 +360,7 @@ static void np2popup(HWND hWnd, LPARAM l
 	HMENU	hMenu;
 	POINT	pt;
 
-	mainmenu = (HMENU)GetWindowLong(hWnd, NP2GWL_HMENU);
+	mainmenu = (HMENU)GetWindowLongPtr(hWnd, NP2GWLP_HMENU);
 	if (mainmenu == NULL) {
 		return;
 	}
@@ -323,13 +373,18 @@ static void np2popup(HWND hWnd, LPARAM l
 	DestroyMenu(hMenu);
 }
 
-static void np2cmd(HWND hWnd, UINT16 cmd) {
-
-	UINT	update;
-	BOOL	b;
+static void OnCommand(HWND hWnd, WPARAM wParam)
+{
+	HINSTANCE	hInstance;
+	UINT		update;
+	UINT		uID;
+	BOOL		b;
 
+	hInstance = (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE);
 	update = 0;
-	switch(cmd) {
+	uID = LOWORD(wParam);
+	switch(uID)
+	{
 		case IDM_RESET:
 			b = FALSE;
 			if (!np2oscfg.comfirm) {
@@ -337,7 +392,7 @@ static void np2cmd(HWND hWnd, UINT16 cmd
 			}
 			else if (sstpconfirm_reset()) {
 				winuienter();
-				if (MessageBox(hWnd, "Sure?", "Reset",
+				if (MessageBox(hWnd, OEMTEXT("Sure?"), OEMTEXT("Reset"),
 									MB_ICONQUESTION | MB_YESNO) == IDYES) {
 					b = TRUE;
 				}
@@ -354,8 +409,20 @@ static void np2cmd(HWND hWnd, UINT16 cmd
 		case IDM_CONFIG:
 			winuienter();
 			sstpmsg_config();
-			DialogBox(hInst, MAKEINTRESOURCE(IDD_CONFIG),
+			DialogBox(hInstance, MAKEINTRESOURCE(IDD_CONFIG),
 									hWnd, (DLGPROC)CfgDialogProc);
+			if (!scrnmng_isfullscreen()) {
+				UINT8 thick;
+				thick = (GetWindowLong(hWnd, GWL_STYLE) & WS_THICKFRAME)?1:0;
+				if (thick != np2oscfg.thickframe) {
+					WINLOCEX wlex;
+					wlex = np2_winlocexallwin(hWnd);
+					winlocex_setholdwnd(wlex, hWnd);
+					np2class_frametype(hWnd, np2oscfg.thickframe);
+					winlocex_move(wlex);
+					winlocex_destroy(wlex);
+				}
+			}
 			winuileave();
 			break;
 
@@ -419,25 +486,38 @@ static void np2cmd(HWND hWnd, UINT16 cmd
 			toolwin_setfdd(3, NULL);
 			break;
 
-		case IDM_SASI1OPEN:
+		case IDM_IDE0OPEN:
 			winuienter();
 			dialog_changehdd(hWnd, 0x00);
 			winuileave();
 			break;
 
-		case IDM_SASI1EJECT:
+		case IDM_IDE0EJECT:
 			diskdrv_sethdd(0x00, NULL);
 			break;
 
-		case IDM_SASI2OPEN:
+		case IDM_IDE1OPEN:
 			winuienter();
 			dialog_changehdd(hWnd, 0x01);
 			winuileave();
 			break;
 
-		case IDM_SASI2EJECT:
+		case IDM_IDE1EJECT:
 			diskdrv_sethdd(0x01, NULL);
 			break;
+
+#if defined(SUPPORT_IDEIO)
+		case IDM_IDE2OPEN:
+			winuienter();
+			dialog_changehdd(hWnd, 0x02);
+			winuileave();
+			break;
+
+		case IDM_IDE2EJECT:
+			diskdrv_sethdd(0x02, NULL);
+			break;
+#endif
+
 #if defined(SUPPORT_SCSI)
 		case IDM_SCSI0OPEN:
 			winuienter();
@@ -479,6 +559,7 @@ static void np2cmd(HWND hWnd, UINT16 cmd
 			diskdrv_sethdd(0x23, NULL);
 			break;
 #endif
+
 		case IDM_WINDOW:
 			changescreen(scrnmode & (~SCRNMODE_FULLSCREEN));
 			break;
@@ -595,42 +676,49 @@ static void np2cmd(HWND hWnd, UINT16 cmd
 		case IDM_F12MOUSE:
 			xmenu_setf12copy(0);
 			winkbd_resetf12();
+			winkbd_setf12(0);
 			update |= SYS_UPDATEOSCFG;
 			break;
 
 		case IDM_F12COPY:
 			xmenu_setf12copy(1);
 			winkbd_resetf12();
+			winkbd_setf12(1);
 			update |= SYS_UPDATEOSCFG;
 			break;
 
 		case IDM_F12STOP:
 			xmenu_setf12copy(2);
 			winkbd_resetf12();
+			winkbd_setf12(2);
 			update |= SYS_UPDATEOSCFG;
 			break;
 
 		case IDM_F12EQU:
 			xmenu_setf12copy(3);
 			winkbd_resetf12();
+			winkbd_setf12(3);
 			update |= SYS_UPDATEOSCFG;
 			break;
 
 		case IDM_F12COMMA:
 			xmenu_setf12copy(4);
 			winkbd_resetf12();
+			winkbd_setf12(4);
 			update |= SYS_UPDATEOSCFG;
 			break;
 
 		case IDM_USERKEY1:
 			xmenu_setf12copy(5);
 			winkbd_resetf12();
+			winkbd_setf12(5);
 			update |= SYS_UPDATEOSCFG;
 			break;
 
 		case IDM_USERKEY2:
 			xmenu_setf12copy(6);
 			winkbd_resetf12();
+			winkbd_setf12(6);
 			update |= SYS_UPDATEOSCFG;
 			break;
 
@@ -708,6 +796,18 @@ static void np2cmd(HWND hWnd, UINT16 cmd
 			update |= SYS_UPDATECFG;
 			break;
 
+#if defined(SUPPORT_PX)
+		case IDM_PX1:
+			xmenu_setsound(0x30);
+			update |= SYS_UPDATECFG;
+			break;
+
+		case IDM_PX2:
+			xmenu_setsound(0x50);
+			update |= SYS_UPDATECFG;
+			break;
+#endif	// defined(SUPPORT_PX)
+
 		case IDM_JASTSOUND:
 			xmenu_setjastsound(np2oscfg.jastsnd ^ 1);
 			update |= SYS_UPDATEOSCFG;
@@ -738,6 +838,16 @@ static void np2cmd(HWND hWnd, UINT16 cmd
 			update |= SYS_UPDATECFG;
 			break;
 
+		case IDM_MEM116:
+			xmenu_setextmem(11);
+			update |= SYS_UPDATECFG;
+			break;
+
+		case IDM_MEM136:
+			xmenu_setextmem(13);
+			update |= SYS_UPDATECFG;
+			break;
+
 		case IDM_MOUSE:
 			mousemng_toggle(MOUSEPROC_SYSTEM);
 			xmenu_setmouse(np2oscfg.MOUSE_SW ^ 1);
@@ -752,12 +862,12 @@ static void np2cmd(HWND hWnd, UINT16 cmd
 
 		case IDM_MPUPC98:
 			winuienter();
-			DialogBox(hInst, MAKEINTRESOURCE(IDD_MPUPC98),
+			DialogBox(hInstance, MAKEINTRESOURCE(IDD_MPUPC98),
 											hWnd, (DLGPROC)MidiDialogProc);
 			winuileave();
 			break;
 
-		case IDM_MIDIPANIC:									// ver0.29
+		case IDM_MIDIPANIC:
 			rs232c_midipanic();
 			mpu98ii_midipanic();
 			pc9861k_midipanic();
@@ -774,7 +884,7 @@ static void np2cmd(HWND hWnd, UINT16 cmd
 			dialog_writebmp(hWnd);
 			winuileave();
 			break;
-#if defined(SUPPPORT_S98)
+#if defined(SUPPORT_S98)
 		case IDM_S98LOGGING:
 			winuienter();
 			dialog_s98(hWnd);
@@ -800,7 +910,7 @@ static void np2cmd(HWND hWnd, UINT16 cmd
 
 		case IDM_CALENDAR:
 			winuienter();
-			DialogBox(hInst, MAKEINTRESOURCE(IDD_CALENDAR),
+			DialogBox(hInstance, MAKEINTRESOURCE(IDD_CALENDAR),
 											hWnd, (DLGPROC)ClndDialogProc);
 			winuileave();
 			break;
@@ -835,7 +945,7 @@ static void np2cmd(HWND hWnd, UINT16 cmd
 			update |= SYS_UPDATECFG;
 			break;
 
-		case IDM_I286SAVE:
+		case IDM_CPUSAVE:
 			debugsub_status();
 			break;
 
@@ -848,7 +958,7 @@ static void np2cmd(HWND hWnd, UINT16 cmd
 			sstpmsg_about();
 			if (sstp_result() != SSTP_SENDING) {
 				winuienter();
-				DialogBox(hInst, MAKEINTRESOURCE(IDD_ABOUT),
+				DialogBox(hInstance, MAKEINTRESOURCE(IDD_ABOUT),
 								hWnd, (DLGPROC)AboutDialogProc);
 				winuileave();
 			}
@@ -856,17 +966,17 @@ static void np2cmd(HWND hWnd, UINT16 cmd
 
 		default:
 #if defined(SUPPORT_STATSAVE)
-			if ((cmd >= IDM_FLAGSAVE) &&
-				(cmd < (IDM_FLAGSAVE + SUPPORT_STATSAVE))) {
-				char ext[4];
-				SPRINTF(ext, np2flagext, cmd - IDM_FLAGSAVE);
+			if ((uID >= IDM_FLAGSAVE) &&
+				(uID < (IDM_FLAGSAVE + SUPPORT_STATSAVE))) {
+				OEMCHAR ext[4];
+				OEMSPRINTF(ext, np2flagext, uID - IDM_FLAGSAVE);
 				flagsave(ext);
 			}
-			else if ((cmd >= IDM_FLAGLOAD) &&
-				(cmd < (IDM_FLAGLOAD + SUPPORT_STATSAVE))) {
-				char ext[4];
-				SPRINTF(ext, np2flagext, cmd - IDM_FLAGLOAD);
-				flagload(ext, "Status Load", TRUE);
+			else if ((uID >= IDM_FLAGLOAD) &&
+				(uID < (IDM_FLAGLOAD + SUPPORT_STATSAVE))) {
+				OEMCHAR ext[4];
+				OEMSPRINTF(ext, np2flagext, uID - IDM_FLAGLOAD);
+				flagload(ext, OEMTEXT("Status Load"), TRUE);
 			}
 #endif
 			break;
@@ -900,7 +1010,7 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT
 				case IDM_TOOLWIN:
 					sysmenu_settoolwin(np2oscfg.toolwin ^ 1);
 					if (np2oscfg.toolwin) {
-						toolwin_create();
+						toolwin_create(g_hInstance);
 					}
 					else {
 						toolwin_destroy();
@@ -912,7 +1022,7 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT
 				case IDM_KEYDISP:
 					sysmenu_setkeydisp(np2oscfg.keydisp ^ 1);
 					if (np2oscfg.keydisp) {
-						kdispwin_create();
+						kdispwin_create(g_hInstance);
 					}
 					else {
 						kdispwin_destroy();
@@ -921,10 +1031,14 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT
 #endif
 #if defined(SUPPORT_SOFTKBD)
 				case IDM_SOFTKBD:
-					skbdwin_create();
+					skbdwin_create(g_hInstance);
+					break;
+#endif
+#if defined(CPUCORE_IA32) && defined(SUPPORT_MEMDBG32)
+				case IDM_MEMDBG32:
+					mdbgwin_create(g_hInstance);
 					break;
 #endif
-
 				case IDM_SCREENCENTER:
 					if ((!scrnmng_isfullscreen()) &&
 						(!(GetWindowLong(hWnd, GWL_STYLE) &
@@ -956,19 +1070,20 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT
 					break;
 
 				case IDM_DEBUGUTY:
-					viewer_open();
+					viewer_open(g_hInstance);
 					break;
 
-				case IDM_SCRNMUL4:								// ver0.26
+				case IDM_SCRNMUL4:
 				case IDM_SCRNMUL6:
 				case IDM_SCRNMUL8:
 				case IDM_SCRNMUL10:
 				case IDM_SCRNMUL12:
 				case IDM_SCRNMUL16:
 					if ((!scrnmng_isfullscreen()) &&
-						!(GetWindowLong(hWndMain, GWL_STYLE) & WS_MINIMIZE)) {
-						sysmenu_setscrnmul(wParam - IDM_SCRNMUL);
-						scrnmng_setmultiple(wParam - IDM_SCRNMUL);
+						!(GetWindowLong(g_hWndMain, GWL_STYLE) & WS_MINIMIZE))
+					{
+						sysmenu_setscrnmul((UINT8)(wParam - IDM_SCRNMUL));
+						scrnmng_setmultiple((int)(wParam - IDM_SCRNMUL));
 					}
 					break;
 
@@ -991,6 +1106,10 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT
 					if (subwin) {
 						ShowWindow(subwin, SW_SHOWNOACTIVATE);
 					}
+					subwin = mdbgwin_gethwnd();
+					if (subwin) {
+						ShowWindow(subwin, SW_SHOWNOACTIVATE);
+					}
 					return(DefWindowProc(hWnd, msg, wParam, lParam));
 
 				default:
@@ -1000,7 +1119,7 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT
 			break;
 
 		case WM_COMMAND:
-			np2cmd(hWnd, LOWORD(wParam));
+			OnCommand(hWnd, wParam);
 			break;
 
 		case WM_ACTIVATE:
@@ -1020,7 +1139,7 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT
 		case WM_PAINT:
 			hdc = BeginPaint(hWnd, &ps);
 			if (np2opening) {
-				HINSTANCE	hinst;
+				HINSTANCE	hInstance;
 				RECT		rect;
 				int			width;
 				int			height;
@@ -1028,11 +1147,11 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT
 				BITMAP		bmp;
 				HDC			hmdc;
 				HBRUSH		hbrush;
-				hinst = (HINSTANCE)GetWindowLong(hWnd, GWL_HINSTANCE);
+				hInstance = (HINSTANCE)GetWindowLongPtr(hWnd, GWLP_HINSTANCE);
 				GetClientRect(hWnd, &rect);
 				width = rect.right - rect.left;
 				height = rect.bottom - rect.top;
-				hbmp = LoadBitmap(hinst, "NP2BMP");
+				hbmp = LoadBitmap(hInstance, _T("NP2BMP"));
 				GetObject(hbmp, sizeof(BITMAP), &bmp);
 				hbrush = (HBRUSH)SelectObject(hdc,
 												GetStockObject(BLACK_BRUSH));
@@ -1108,7 +1227,7 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT
 
 		case WM_KEYDOWN:
 			if (wParam == VK_F11) {
-				np2class_enablemenu(hWndMain, TRUE);
+				np2class_enablemenu(g_hWndMain, TRUE);
 				return(DefWindowProc(hWnd, WM_SYSKEYDOWN, VK_F10, lParam));
 			}
 			if ((wParam == VK_F12) && (!np2oscfg.F12COPY)) {
@@ -1165,14 +1284,17 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT
 															HTCAPTION, 0L));
 					}
 				}
+#if defined(SUPPORT_DCLOCK)
 				else {
 					POINT p;
-					if ((GetCursorPos(&p)) && (p.y >= 466)) {
+					if ((GetCursorPos(&p)) &&
+						(scrnmng_isdispclockclick(&p))) {
 						np2oscfg.clk_x++;
 						sysmng_update(SYS_UPDATEOSCFG);
 						dclock_reset();
 					}
 				}
+#endif
 				return(DefWindowProc(hWnd, msg, wParam, lParam));
 			}
 			break;
@@ -1183,7 +1305,7 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT
 			}
 			break;
 
-		case WM_MBUTTONDOWN:									// ver0.26
+		case WM_MBUTTONDOWN:
 			mousemng_toggle(MOUSEPROC_SYSTEM);
 			xmenu_setmouse(np2oscfg.MOUSE_SW ^ 1);
 			sysmng_update(SYS_UPDATECFG);
@@ -1194,15 +1316,18 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT
 				if (!scrnmng_isfullscreen()) {
 					np2popup(hWnd, lParam);
 				}
+#if defined(SUPPORT_DCLOCK)
 				else {
 					POINT p;
-					if ((GetCursorPos(&p)) && (p.y >= 466) &&
-												(np2oscfg.clk_x)) {
+					if ((GetCursorPos(&p)) &&
+						(scrnmng_isdispclockclick(&p)) &&
+						(np2oscfg.clk_x)) {
 						np2oscfg.clk_fnt++;
 						sysmng_update(SYS_UPDATEOSCFG);
 						dclock_reset();
 					}
 				}
+#endif
 				return(DefWindowProc(hWnd, msg, wParam, lParam));
 			}
 			break;
@@ -1235,7 +1360,7 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT
 			}
 			else if (sstpconfirm_exit()) {
 				winuienter();
-				if (MessageBox(hWnd, "Sure?", "Exit",
+				if (MessageBox(hWnd, _T("Sure?"), _T("Exit"),
 									MB_ICONQUESTION | MB_YESNO) == IDYES) {
 					b = TRUE;
 				}
@@ -1316,10 +1441,13 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT
 static void framereset(UINT cnt) {
 
 	framecnt = 0;
+#if defined(SUPPORT_DCLOCK)
 	scrnmng_dispclock();
-	kdispwin_draw((BYTE)cnt);
+#endif
+	kdispwin_draw((UINT8)cnt);
 	skbdwin_process();
-	toolwin_draw((BYTE)cnt);
+	mdbgwin_process();
+	toolwin_draw((UINT8)cnt);
 	viewer_allreload(FALSE);
 	if (np2oscfg.DISPCLK & 3) {
 		if (sysmng_workclockrenewal()) {
@@ -1340,31 +1468,35 @@ static void processwait(UINT cnt) {
 	soundmng_sync();
 }
 
-
-int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPreInst,
+int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInst,
 										LPSTR lpszCmdLine, int nCmdShow) {
 	WNDCLASS	wc;
 	MSG			msg;
 	HWND		hWnd;
 	UINT		i;
+	DWORD		style;
 #ifdef OPENING_WAIT
 	UINT32		tick;
 #endif
+	BOOL		xrollkey;
 
 	_MEM_INIT();
 
-	GetModuleFileName(NULL, modulefile, sizeof(modulefile));
+	GetModuleFileName(NULL, modulefile, NELEMENTS(modulefile));
 	dosio_init();
 	file_setcd(modulefile);
-	np2arg_analize(lpszCmdLine);
+	np2arg_analize();
 	initload();
 	toolwin_readini();
 	kdispwin_readini();
 	skbdwin_readini();
+	mdbgwin_readini();
 
 	rand_setseed((unsigned)time(NULL));
 
-	CopyMemory(szClassName, np2oscfg.winid, 3);
+	szClassName[0] = (TCHAR)np2oscfg.winid[0];
+	szClassName[1] = (TCHAR)np2oscfg.winid[1];
+	szClassName[2] = (TCHAR)np2oscfg.winid[2];
 
 	if ((hWnd = FindWindow(szClassName, NULL)) != NULL) {
 		sstpmsg_running();
@@ -1374,16 +1506,20 @@ int WINAPI WinMain(HINSTANCE hInstance, 
 		return(FALSE);
 	}
 
-	hInst = hInstance;
-	hPrev = hPreInst;
+	g_hInstance = loadextinst(hInstance);
+	g_hPrevInst = hPrevInst;
+#if !defined(_WIN64)
 	mmxflag = (havemmx())?0:MMXFLAG_NOTSUPPORT;
 	mmxflag += (np2oscfg.disablemmx)?MMXFLAG_DISABLE:0;
+#endif
 	TRACEINIT();
 
-	if (np2oscfg.KEYBOARD >= KEY_TYPEMAX) {							// ver0.28
+	xrollkey = (np2oscfg.xrollkey == 0);
+	if (np2oscfg.KEYBOARD >= KEY_TYPEMAX) {
 		int keytype = GetKeyboardType(1);
 		if ((keytype & 0xff00) == 0x0d00) {
 			np2oscfg.KEYBOARD = KEY_PC98;
+			xrollkey = !xrollkey;
 		}
 		else if (!keytype) {
 			np2oscfg.KEYBOARD = KEY_KEY101;
@@ -1392,14 +1528,16 @@ int WINAPI WinMain(HINSTANCE hInstance, 
 			np2oscfg.KEYBOARD = KEY_KEY106;
 		}
 	}
+	winkbd_roll(xrollkey);
+	winkbd_setf12(np2oscfg.F12COPY);
 	keystat_initialize();
 
 	np2class_initialize(hInstance);
-	if (!hPreInst) {
+	if (!hPrevInst) {
 		wc.style = CS_BYTEALIGNCLIENT | CS_HREDRAW | CS_VREDRAW | CS_DBLCLKS;
 		wc.lpfnWndProc = WndProc;
 		wc.cbClsExtra = 0;
-		wc.cbWndExtra = NP2GWL_SIZE;
+		wc.cbWndExtra = NP2GWLP_SIZE;
 		wc.hInstance = hInstance;
 		wc.hIcon = LoadIcon(hInstance, MAKEINTRESOURCE(IDI_ICON1));
 		wc.hCursor = LoadCursor(NULL, IDC_ARROW);
@@ -1407,22 +1545,29 @@ int WINAPI WinMain(HINSTANCE hInstance, 
 		wc.lpszMenuName = MAKEINTRESOURCE(IDR_MAIN);
 		wc.lpszClassName = szClassName;
 		if (!RegisterClass(&wc)) {
+			unloadextinst();
+			TRACETERM();
+			dosio_term();
 			return(FALSE);
 		}
+
+		toolwin_initapp(hInstance);
+		kdispwin_initialize(hInstance);
+		skbdwin_initialize(hInstance);
+		mdbgwin_initialize(hInstance);
+		viewer_init(hInstance);
 	}
-	toolwin_initapp(hInstance);
-	kdispwin_initialize(hPreInst);
-	skbdwin_initialize(hPreInst);
-	viewer_init(hPreInst);
 
 	mousemng_initialize();
 
-	hWnd = CreateWindowEx(0, szClassName, np2oscfg.titles,
-						WS_OVERLAPPED | WS_SYSMENU | WS_CAPTION |
-						WS_THICKFRAME | WS_MINIMIZEBOX,
+	style = WS_OVERLAPPED | WS_SYSMENU | WS_CAPTION | WS_MINIMIZEBOX;
+	if (np2oscfg.thickframe) {
+		style |= WS_THICKFRAME;
+	}
+	hWnd = CreateWindowEx(0, szClassName, np2oscfg.titles, style,
 						np2oscfg.winx, np2oscfg.winy, 640, 400,
 						NULL, NULL, hInstance, NULL);
-	hWndMain = hWnd;
+	g_hWndMain = hWnd;
 	scrnmng_initialize();
 
 	xmenu_setroltate(0);
@@ -1459,8 +1604,7 @@ int WINAPI WinMain(HINSTANCE hInstance, 
 	xmenu_initialize();
 	DrawMenuBar(hWnd);
 
-	// ver0.30
-	if (file_attr_c(np2help) == (short)-1) {
+	if (file_attr_c(np2help) == (short)-1) {						// ver0.30
 		EnableMenuItem(GetMenu(hWnd), IDM_HELP, MF_GRAYED);
 	}
 
@@ -1469,7 +1613,7 @@ int WINAPI WinMain(HINSTANCE hInstance, 
 	sysmenu_setwinsnap(np2oscfg.WINSNAP);
 	sysmenu_setbackground(np2oscfg.background);
 	sysmenu_setbgsound(np2oscfg.background);
-	sysmenu_setscrnmul(8);										// ver0.26
+	sysmenu_setscrnmul(8);
 
 	scrnmode = 0;
 	if (np2arg.fullscreen) {
@@ -1482,16 +1626,19 @@ int WINAPI WinMain(HINSTANCE hInstance, 
 		scrnmode ^= SCRNMODE_FULLSCREEN;
 		if (scrnmng_create(scrnmode) != SUCCESS) {
 			if (sstpmsg_dxerror()) {
-				MessageBox(hWnd, "Couldn't create DirectDraw Object",
+				MessageBox(hWnd, _T("Couldn't create DirectDraw Object"),
 										np2oscfg.titles, MB_OK | MB_ICONSTOP);
 			}
+			unloadextinst();
+			TRACETERM();
+			dosio_term();
 			return(FALSE);
 		}
 	}
 
 	if (soundmng_initialize() == SUCCESS) {
-		soundmng_pcmload(SOUND_PCMSEEK, "SEEKWAV", EXTROMIO_RES);
-		soundmng_pcmload(SOUND_PCMSEEK1, "SEEK1WAV", EXTROMIO_RES);
+		soundmng_pcmload(SOUND_PCMSEEK, OEMTEXT("SEEKWAV"), EXTROMIO_RES);
+		soundmng_pcmload(SOUND_PCMSEEK1, OEMTEXT("SEEK1WAV"), EXTROMIO_RES);
 		soundmng_pcmvolume(SOUND_PCMSEEK, np2cfg.MOTORVOL);
 		soundmng_pcmvolume(SOUND_PCMSEEK1, np2cfg.MOTORVOL);
 	}
@@ -1530,7 +1677,9 @@ int WINAPI WinMain(HINSTANCE hInstance, 
 
 		id = flagload(str_sav, str_resume, FALSE);
 		if (id == IDYES) {
-			for (i=0; i<4; i++) np2arg.disk[i] = NULL;
+			for (i=0; i<4; i++) {
+				np2arg.disk[i] = NULL;
+			}
 		}
 		else if (id == IDCANCEL) {
 			DestroyWindow(hWnd);
@@ -1540,28 +1689,28 @@ int WINAPI WinMain(HINSTANCE hInstance, 
 			sstp_destruct();
 			soundmng_deinitialize();
 			scrnmng_destroy();
+			unloadextinst();
 			TRACETERM();
 			dosio_term();
 			viewer_term();
-			return(0);
+			return(FALSE);
 		}
 	}
 #endif
 
-//	リセットしてから… コマンドラインのディスク挿入。				// ver0.29
+//	リセットしてから… コマンドラインのディスク挿入。
 	for (i=0; i<4; i++) {
 		if (np2arg.disk[i]) {
-			milstr_ncpy(diskdrv_fname[i], np2arg.disk[i], MAX_PATH);
-			diskdrv_delay[i] = 1;
+			diskdrv_readyfdd((REG8)i, np2arg.disk[i], 0);
 		}
 	}
 
 	if (!(scrnmode & SCRNMODE_FULLSCREEN)) {
 		if (np2oscfg.toolwin) {
-			toolwin_create();
+			toolwin_create(hInstance);
 		}
 		if (np2oscfg.keydisp) {
-			kdispwin_create();
+			kdispwin_create(hInstance);
 		}
 	}
 
@@ -1583,7 +1732,9 @@ int WINAPI WinMain(HINSTANCE hInstance, 
 					joymng_sync();
 					mousemng_sync();
 					pccore_exec(framecnt == 0);
+#if defined(SUPPORT_DCLOCK)
 					dclock_callback();
+#endif
 					if (np2oscfg.DRAW_SKIP) {		// nowait frame skip
 						framecnt++;
 						if (framecnt >= np2oscfg.DRAW_SKIP) {
@@ -1602,7 +1753,9 @@ int WINAPI WinMain(HINSTANCE hInstance, 
 						joymng_sync();
 						mousemng_sync();
 						pccore_exec(framecnt == 0);
+#if defined(SUPPORT_DCLOCK)
 						dclock_callback();
+#endif
 						framecnt++;
 					}
 					else {
@@ -1615,7 +1768,9 @@ int WINAPI WinMain(HINSTANCE hInstance, 
 						joymng_sync();
 						mousemng_sync();
 						pccore_exec(framecnt == 0);
+#if defined(SUPPORT_DCLOCK)
 						dclock_callback();
+#endif
 						framecnt++;
 						cnt = timing_getcount();
 						if (framecnt > cnt) {
@@ -1656,6 +1811,7 @@ int WINAPI WinMain(HINSTANCE hInstance, 
 	toolwin_destroy();
 	kdispwin_destroy();
 	skbdwin_destroy();
+	mdbgwin_destroy();
 
 	pccore_cfgupdate();
 
@@ -1686,15 +1842,18 @@ int WINAPI WinMain(HINSTANCE hInstance, 
 		toolwin_writeini();
 		kdispwin_writeini();
 		skbdwin_writeini();
+		mdbgwin_writeini();
 	}
 	skbdwin_deinitialize();
 
+	unloadextinst();
+
 	TRACETERM();
 	_MEM_USED("report.txt");
 	dosio_term();
 
-	viewer_term();												// ver0.30
+	viewer_term();													// ver0.30
 
-	return(msg.wParam);
+	return((int)msg.wParam);
 }