From 5e0b0070ffe59bd5d42c9cbd7de705fffabfbda4 Mon Sep 17 00:00:00 2001
From: Matt Nadareski <mnadareski@outlook.com>
Date: Mon, 28 Jul 2025 12:45:23 -0400
Subject: [PATCH] Make MS-CAB doubly-linked

---
 SabreTools.Serialization/Wrappers/MicrosoftCabinet.cs | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/SabreTools.Serialization/Wrappers/MicrosoftCabinet.cs b/SabreTools.Serialization/Wrappers/MicrosoftCabinet.cs
index 8e6d105c..65833fd7 100644
--- a/SabreTools.Serialization/Wrappers/MicrosoftCabinet.cs
+++ b/SabreTools.Serialization/Wrappers/MicrosoftCabinet.cs
@@ -35,6 +35,12 @@ namespace SabreTools.Serialization.Wrappers
         /// <remarks>Only used in multi-file</remarks>
         public MicrosoftCabinet? Next { get; set; }
 
+        /// <summary>
+        /// Reference to the next previous header
+        /// </summary>
+        /// <remarks>Only used in multi-file</remarks>
+        public MicrosoftCabinet? Prev { get; set; }
+
         #endregion
 
         #region Constructors
@@ -172,7 +178,8 @@ namespace SabreTools.Serialization.Wrappers
                 if (next?.Header == null)
                     break;
 
-                // Add next to the current and reset current
+                // Add the next and previous links, resetting current
+                next.Prev = current;
                 current.Next = next;
                 current = next;
             }