diff --git a/BigEndianStructure.cs b/BigEndianStructure.cs
new file mode 100644
index 0000000..c15ca8d
--- /dev/null
+++ b/BigEndianStructure.cs
@@ -0,0 +1,118 @@
+// /***************************************************************************
+// The Disc Image Chef
+// ----------------------------------------------------------------------------
+//
+// Filename       : EndianSwapStructure.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : Component
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Description
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This library is free software; you can redistribute it and/or modify
+//     it under the terms of the GNU Lesser General Public License as
+//     published by the Free Software Foundation; either version 2.1 of the
+//     License, or (at your option) any later version.
+//
+//     This library is distributed in the hope that it will be useful, but
+//     WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+//     Lesser General Public License for more details.
+//
+//     You should have received a copy of the GNU Lesser General Public
+//     License along with this library; if not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2011-2016 Natalia Portillo
+// ****************************************************************************/
+using System;
+using System.Linq;
+using System.Reflection;
+using System.Runtime.InteropServices;
+
+namespace DiscImageChef.Helpers
+{
+    public static class BigEndianStructure
+    {
+        // TODO: Check this works
+        /// <summary>
+        /// Marshals a big-endian byte array to a C# structure. Dunno if it works with nested structures.
+        /// </summary>
+        /// <returns>The big endian byte array.</returns>
+        /// <param name="bytes">Byte array.</param>
+        /// <typeparam name="T">C# structure type.</typeparam>
+        public static T ByteArrayToStructureBigEndian<T>(byte[] bytes) where T : struct
+        {
+            GCHandle handle = GCHandle.Alloc(bytes, GCHandleType.Pinned);
+            T stuff = (T)Marshal.PtrToStructure(handle.AddrOfPinnedObject(), typeof(T));
+            handle.Free();
+            Type t = stuff.GetType();
+            FieldInfo[] fieldInfo = t.GetFields();
+            foreach(FieldInfo fi in fieldInfo)
+            {
+                if(fi.FieldType == typeof(short))
+                {
+                    short i16 = (short)fi.GetValue(stuff);
+                    byte[] b16 = BitConverter.GetBytes(i16);
+                    byte[] b16r = b16.Reverse().ToArray();
+                    fi.SetValueDirect(__makeref(stuff), BitConverter.ToInt16(b16r, 0));
+                }
+                else if(fi.FieldType == typeof(int))
+                {
+                    int i32 = (int)fi.GetValue(stuff);
+                    byte[] b32 = BitConverter.GetBytes(i32);
+                    byte[] b32r = b32.Reverse().ToArray();
+                    fi.SetValueDirect(__makeref(stuff), BitConverter.ToInt32(b32r, 0));
+                }
+                else if(fi.FieldType == typeof(long))
+                {
+                    long i64 = (long)fi.GetValue(stuff);
+                    byte[] b64 = BitConverter.GetBytes(i64);
+                    byte[] b64r = b64.Reverse().ToArray();
+                    fi.SetValueDirect(__makeref(stuff), BitConverter.ToInt64(b64r, 0));
+                }
+                else if(fi.FieldType == typeof(ushort))
+                {
+                    ushort i16 = (ushort)fi.GetValue(stuff);
+                    byte[] b16 = BitConverter.GetBytes(i16);
+                    byte[] b16r = b16.Reverse().ToArray();
+                    fi.SetValueDirect(__makeref(stuff), BitConverter.ToUInt16(b16r, 0));
+                }
+                else if(fi.FieldType == typeof(uint))
+                {
+                    uint i32 = (uint)fi.GetValue(stuff);
+                    byte[] b32 = BitConverter.GetBytes(i32);
+                    byte[] b32r = b32.Reverse().ToArray();
+                    fi.SetValueDirect(__makeref(stuff), BitConverter.ToUInt32(b32r, 0));
+                }
+                else if(fi.FieldType == typeof(ulong))
+                {
+                    ulong i64 = (ulong)fi.GetValue(stuff);
+                    byte[] b64 = BitConverter.GetBytes(i64);
+                    byte[] b64r = b64.Reverse().ToArray();
+                    fi.SetValueDirect(__makeref(stuff), BitConverter.ToUInt64(b64r, 0));
+                }
+                else if(fi.FieldType == typeof(float))
+                {
+                    float iflt = (float)fi.GetValue(stuff);
+                    byte[] bflt = BitConverter.GetBytes(iflt);
+                    byte[] bfltr = bflt.Reverse().ToArray();
+                    fi.SetValueDirect(__makeref(stuff), BitConverter.ToSingle(bfltr, 0));
+                }
+                else if(fi.FieldType == typeof(double))
+                {
+                    double idbl = (double)fi.GetValue(stuff);
+                    byte[] bdbl = BitConverter.GetBytes(idbl);
+                    byte[] bdblr = bdbl.Reverse().ToArray();
+                    fi.SetValueDirect(__makeref(stuff), BitConverter.ToDouble(bdblr, 0));
+                }
+            }
+            return stuff;
+        }
+    }
+}
+
diff --git a/ChangeLog b/ChangeLog
index 3b9f5c6..486a931 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2016-08-21  Natalia Portillo  <claunia@claunia.com>
+
+	* BigEndianStructure.cs:
+	* DiscImageChef.Helpers.csproj: Added code that directly
+	marshals from a big-endian byte array. But untested with
+	nested structures.
+
 2016-08-09  Natalia Portillo  <claunia@claunia.com>
 
 	* DiscImageChef.Helpers.csproj: Bumped version to 3.2.99.2.
diff --git a/DiscImageChef.Helpers.csproj b/DiscImageChef.Helpers.csproj
index bad2344..f1d6aea 100644
--- a/DiscImageChef.Helpers.csproj
+++ b/DiscImageChef.Helpers.csproj
@@ -42,6 +42,7 @@
     <Compile Include="StringHandlers.cs" />
     <Compile Include="Swapping.cs" />
     <Compile Include="ArrayIsEmpty.cs" />
+    <Compile Include="BigEndianStructure.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
   <ItemGroup>