commit 070cc0f6f296a19392f0924db9bfb01fa354bf4b
Author: Jonathan Hamilton <jtrhamilton@gmail.com>
Date:   Thu Apr 9 22:10:41 2015 -0700

    Fix archive_iso9660 reading in msvc
    
    ISO9660FileFlags was the wrong size, as msvc expects the max size of bitfield types to be specified - set to uint8 instead of unsigned so it's correctly 1 byte.
    Without this, it would fail to read the archive as the headers would be read mis-aligned

diff --git a/src/archiver_iso9660.c b/src/archiver_iso9660.c
index e7d5362..60427c3 100644
--- a/src/archiver_iso9660.c
+++ b/src/archiver_iso9660.c
@@ -84,17 +88,21 @@ typedef struct
     PHYSFS_sint8 offset;
 } ISO9660FileTimestamp;
 
 typedef struct
 {
-  unsigned existence:1;
-  unsigned directory:1;
-  unsigned associated_file:1;
-  unsigned record:1;
-  unsigned protection:1;
-  unsigned reserved:2;
-  unsigned multiextent:1;
+  PHYSFS_uint8 existence:1;
+  PHYSFS_uint8 directory : 1;
+  PHYSFS_uint8 associated_file : 1;
+  PHYSFS_uint8 record:1;
+  PHYSFS_uint8 protection : 1;
+  PHYSFS_uint8 reserved : 2;
+  PHYSFS_uint8 multiextent : 1;
 } ISO9660FileFlags;
 
 typedef struct
 {
     PHYSFS_uint8 length;