--- np2/fdd/fdd_xdf.c	2004/02/19 03:04:01	1.6
+++ np2/fdd/fdd_xdf.c	2005/02/07 14:46:09	1.8
@@ -13,6 +13,10 @@ static const _XDFINFO supportxdf[] = {
 			// 512
 			{0, 154, 15, 2, DISKTYPE_2HD, 0},
 #endif
+#if 1
+			// 512
+			{0, 160, 15, 2, DISKTYPE_2HD, 0},
+#endif
 			// 1024
 			{0, 154,  8, 3, DISKTYPE_2HD, 0},
 			// 1.44MB
@@ -20,14 +24,14 @@ static const _XDFINFO supportxdf[] = {
 };
 
 typedef struct {
-	BYTE	dummy[4];
-	BYTE	fddtype[4];
-	BYTE	headersize[4];
-	BYTE	fddsize[4];
-	BYTE	sectorsize[4];
-	BYTE	sectors[4];
-	BYTE	surfaces[4];
-	BYTE	cylinders[4];
+	UINT8	dummy[4];
+	UINT8	fddtype[4];
+	UINT8	headersize[4];
+	UINT8	fddsize[4];
+	UINT8	sectorsize[4];
+	UINT8	sectors[4];
+	UINT8	surfaces[4];
+	UINT8	cylinders[4];
 } FDIHDR;
 
 
@@ -51,7 +55,7 @@ const _XDFINFO	*xdf;
 	file_close(fh);
 
 	xdf = supportxdf;
-	while(xdf < (supportxdf + (sizeof(supportxdf)/sizeof(_XDFINFO)))) {
+	while(xdf < (supportxdf + NELEMENTS(supportxdf))) {
 		size = xdf->tracks;
 		size *= xdf->sectors;
 		size <<= (7 + xdf->n);