--- np2/io/fdc.h	2003/12/08 00:55:32	1.2
+++ 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,
@@ -61,6 +64,11 @@ enum {
 };
 
 typedef struct {
+	UINT8	equip;
+	UINT8	support144;
+	UINT8	ctrlfd;
+	UINT8	padding;
+
 	UINT8	us, hd;
 	UINT8	mt, mf, sk;
 	UINT8	eot, gpl, dtl;
@@ -73,8 +81,14 @@ typedef struct {
 	UINT8	lastdata;
 	UINT8	tc;
 
+	UINT8	crcn;
+	UINT8	ctrlreg;
+	UINT8	chgreg;
+	UINT8	reg144;
+
 	UINT32	stat[4];
 	UINT8	treg[4];
+	UINT8	rpm[4];
 
 	int		event;
 	int		cmdp;
@@ -85,18 +99,10 @@ typedef struct {
 	int		bufcnt;
 
 	UINT8	cmd;
-	BYTE	cmds[15];
-	BYTE	data[16];
-	BYTE	buf[0x8000];
-
-	UINT8	ctrlfd;
-	UINT8	crcn;
+	UINT8	cmds[15];
+	UINT8	data[16];
 
-	UINT8	ctrlreg;
-	UINT8	busy;
-
-	UINT8	chgreg;
-	UINT8	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(REG8 data);
-REG8 DMACCALL fdc_DataRegRead(void);
+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
 }