--- BasiliskII/src/cdrom.cpp	2001/07/02 11:59:31	1.13
+++ BasiliskII/src/cdrom.cpp	2002/02/07 16:10:54	1.17
@@ -1,7 +1,7 @@
 /*
  *  cdrom.cpp - CD-ROM driver
  *
- *  Basilisk II (C) 1997-2001 Christian Bauer
+ *  Basilisk II (C) 1997-2002 Christian Bauer
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -28,6 +28,8 @@
  *    Technote FL 36: "Apple Extensions to ISO 9660"
  */
 
+#include "sysdeps.h"
+
 #include <string.h>
 #include <vector>
 
@@ -35,7 +37,6 @@
 using std::vector;
 #endif
 
-#include "sysdeps.h"
 #include "cpu_emulation.h"
 #include "main.h"
 #include "macos_util.h"
@@ -132,7 +133,7 @@ struct cdrom_drive_info {
 	void *fh;			// File handle
 	int block_size;		// CD-ROM block size
 	int twok_offset;	// Offset of beginning of 2K block to last Prime position
-	uint32 start_byte;	// Start of HFS partition on disk
+	loff_t start_byte;	// Start of HFS partition on disk
 	bool to_be_mounted;	// Flag: drive must be mounted in accRun
 	bool mount_non_hfs;	// Flag: Issue disk-inserted events for non-HFS disks
 
@@ -192,8 +193,9 @@ static void find_hfs_partition(cdrom_dri
 
 		// Partition map block found, Apple HFS partition?
 		if (strcmp((char *)(map + 48), "Apple_HFS") == 0) {
-			info.start_byte = ntohl(((uint32 *)map)[2]) << 9;
-			D(bug(" HFS partition found at %d, %d blocks\n", info.start_byte, ntohl(((uint32 *)map)[3])));
+			info.start_byte = (loff_t)((map[8] << 24) | (map[9] << 16) | (map[10] << 8) | map[11]) << 9;
+			uint32 num_blocks = (map[12] << 24) | (map[13] << 16) | (map[14] << 8) | map[15];
+			D(bug(" HFS partition found at %d, %d blocks\n", info.start_byte, num_blocks));
 			break;
 		}
 	}