Libraries

This change looks dramatic, but it's just separating out the already-split namespaces into separate top-level folders. In theory, every single one could be built into their own Nuget package. `SabreTools.Serialization` still builds the normal Nuget package that is used by all other projects and includes all namespaces.

SabreTools.Data.Models/NewExecutable/OSFixupRelocationRecord.cs

@@ -0,0 +1,21 @@
+using System.Runtime.InteropServices;
+
+namespace SabreTools.Data.Models.NewExecutable
+{
+    /// <see href="https://web.archive.org/web/20240422070115/http://bytepointer.com/resources/win16_ne_exe_format_win3.0.htm"/>
+    [StructLayout(LayoutKind.Sequential)]
+    public sealed class OSFixupRelocationRecord
+    {
+        /// <summary>
+        /// Operating system fixup type.
+        /// Floating-point fixups.
+        /// </summary>
+        [MarshalAs(UnmanagedType.U2)]
+        public OSFixupType FixupType;
+
+        /// <summary>
+        /// 0
+        /// </summary>
+        public ushort Reserved;
+    }
+}