--- np2/fdd/newdisk.c	2004/01/22 01:10:04	1.4
+++ np2/fdd/newdisk.c	2004/01/27 07:24:25	1.6
@@ -8,7 +8,7 @@
 
 // ---- fdd
 
-void newdisk_fdd(const char *fname, BYTE type, const char *label) {
+void newdisk_fdd(const char *fname, REG8 type, const char *label) {
 
 	_D88HEAD	d88head;
 	FILEH		fh;
@@ -27,8 +27,6 @@ void newdisk_fdd(const char *fname, BYTE
 
 // ---- hdd
 
-static const char vhd_ver[] = "VHD1.00";
-
 static BOOL writezero(FILEH fh, UINT size) {
 
 	BYTE	work[256];
@@ -78,6 +76,31 @@ void newdisk_thd(const char *fname, UINT
 	}
 }
 
+void newdisk_nhd(const char *fname, UINT hddsize) {
+
+	FILEH	fh;
+	NHDHDR	nhd;
+	UINT	tmp;
+
+	if ((fname == NULL) || (hddsize < 5) || (hddsize > 512)) {
+		return;
+	}
+	fh = file_create(fname);
+	if (fh != FILEH_INVALID) {
+		ZeroMemory(&nhd, sizeof(nhd));
+		CopyMemory(&nhd.sig, sig_nhd, 15);
+		STOREINTELDWORD(nhd.headersize, sizeof(nhd));
+		tmp = hddsize * 16;
+		STOREINTELDWORD(nhd.cylinders, tmp);
+		STOREINTELWORD(nhd.surfaces, 8);
+		STOREINTELWORD(nhd.sectors, 32);
+		STOREINTELWORD(nhd.sectorsize, 256);
+		file_write(fh, &nhd, sizeof(nhd));
+		writehddipl(fh, 256);
+		file_close(fh);
+	}
+}
+
 // hddtype = 0:5MB / 1:10MB / 2:15MB / 3:20MB / 5:30MB / 6:40MB
 void newdisk_hdi(const char *fname, UINT hddtype) {
 
@@ -121,7 +144,7 @@ void newdisk_vhd(const char *fname, UINT
 	fh = file_create(fname);
 	if (fh != FILEH_INVALID) {
 		ZeroMemory(&vhd, sizeof(vhd));
-		CopyMemory(&vhd.sig, vhd_ver, 7);
+		CopyMemory(&vhd.sig, sig_vhd, 7);
 		STOREINTELWORD(vhd.mbsize, (UINT16)hddsize);
 		STOREINTELWORD(vhd.sectorsize, 256);
 		vhd.sectors = 32;