--- np2/io/fdc.h	2003/10/16 17:57:51	1.1.1.1
+++ np2/io/fdc.h	2005/02/07 14:46:11	1.8
@@ -52,7 +52,10 @@ enum {
 	FDCRLT_DD		= 0x200000,
 	FDCRLT_CM		= 0x400000,
 
-	FDCRLT_EXT		= 0x80000000,
+	FDCRLT_NT		= 0x80000000,
+	FDCRLT_AT		= 0x00000040,
+	FDCRLT_IC		= 0x00000080,
+	FDCRLT_AI		= 0x000000c0,
 
 	FDCSTAT_CB		= 0x10,
 	FDCSTAT_NDM		= 0x20,
@@ -61,20 +64,31 @@ enum {
 };
 
 typedef struct {
-	BYTE	us, hd;
-	BYTE	mt, mf, sk;
-	BYTE	eot, gpl, dtl;
-	BYTE	C, H, R, N;
-	BYTE	srt, hut, hlt, nd;
-	BYTE	stp, ncn, sc, d;
-
-	BYTE	status;
-	BYTE	intreq;
-	BYTE	lastdata;
-	BYTE	tc;
+	UINT8	equip;
+	UINT8	support144;
+	UINT8	ctrlfd;
+	UINT8	padding;
+
+	UINT8	us, hd;
+	UINT8	mt, mf, sk;
+	UINT8	eot, gpl, dtl;
+	UINT8	C, H, R, N;
+	UINT8	srt, hut, hlt, nd;
+	UINT8	stp, ncn, sc, d;
+
+	UINT8	status;
+	UINT8	intreq;
+	UINT8	lastdata;
+	UINT8	tc;
+
+	UINT8	crcn;
+	UINT8	ctrlreg;
+	UINT8	chgreg;
+	UINT8	reg144;
 
 	UINT32	stat[4];
-	BYTE	treg[4];
+	UINT8	treg[4];
+	UINT8	rpm[4];
 
 	int		event;
 	int		cmdp;
@@ -84,19 +98,11 @@ typedef struct {
 	int		bufp;
 	int		bufcnt;
 
-	BYTE	cmd;
-	BYTE	cmds[15];
-	BYTE	data[16];
-	BYTE	buf[0x8000];
+	UINT8	cmd;
+	UINT8	cmds[15];
+	UINT8	data[16];
 
-	BYTE	ctrlfd;
-	BYTE	crcn;
-
-	BYTE	ctrlreg;
-	BYTE	busy;
-
-	BYTE	chgreg;
-	BYTE	rpm;													// 1.44
+	UINT8	buf[0x8000];
 } _FDC, *FDC;
 
 
@@ -106,18 +112,19 @@ extern "C" {
 
 #define	CTRL_FDMEDIA	fdc.ctrlfd
 
-void fdc_reset(void);
-void fdc_bind(void);
+void fdc_intwait(NEVENTITEM item);
+
 void fdc_interrupt(void);
 
-void DMACCALL fdc_DataRegWrite(BYTE data);
-BYTE DMACCALL fdc_DataRegRead(void);
-BYTE DMACCALL fdc_dmafunc(BYTE func);
+void DMACCALL fdc_datawrite(REG8 data);
+REG8 DMACCALL fdc_dataread(void);
+REG8 DMACCALL fdc_dmafunc(REG8 func);
 
 void fdcsend_error7(void);
 void fdcsend_success7(void);
 
-void fdcbusy_error7(NEVENTITEM item);
+void fdc_reset(void);
+void fdc_bind(void);
 
 #ifdef __cplusplus
 }