--- np2/io/mouseif.c	2004/04/16 22:20:03	1.13
+++ np2/io/mouseif.c	2007/11/03 00:00:20	1.16
@@ -114,6 +114,8 @@ static void setportc(REG8 value) {
 	if ((value ^ mouseif.upd8255.portc) & 0x10) {
 		if (!(value & 0x10)) {
 			if (!nevent_iswork(NEVENT_MOUSE)) {
+				// 割り込みを入れとく
+				pic_setirq(0x0d);
 				nevent_set(NEVENT_MOUSE, mouseif.intrclock << mouseif.timing,
 												mouseint, NEVENT_ABSOLUTE);
 			}
@@ -181,7 +183,11 @@ static REG8 IOINPCALL mouseif_i7fd9(UINT
 			ret |= mouseif.rapid;
 		}
 		ret &= 0xf0;
+#if 1
+		ret |= 0x40;		// for shizuku
+#else
 		ret |= 0x50;
+#endif
 		portc = mouseif.upd8255.portc;
 		if (portc & 0x80) {
 			x = mouseif.latch_x;
@@ -248,15 +254,19 @@ static void IOOUTCALL mouseif_obfdb(UINT
 
 // ---- I/F
 
-void mouseif_reset(void) {
+void mouseif_reset(const NP2CFG *pConfig) {
 
 	ZeroMemory(&mouseif, sizeof(mouseif));
 	mouseif.upd8255.porta = 0x00;
 	mouseif.upd8255.portb = 0x00;
-	mouseif.upd8255.portc = 0x10;
+	mouseif.upd8255.portc = 0xf0;									// ver0.82
 	mouseif.upd8255.mode = 0x93;
 	mouseif.intrclock = pccore.realclock / 120;
 	mouseif.moveclock = pccore.realclock / 56400;
+	mouseif.latch_x = -1;
+	mouseif.latch_y = -1;
+
+	(void)pConfig;
 }
 
 void mouseif_bind(void) {