more steps to make provider project portable

DvdLib/Ifo/Chapter.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace DvdLib.Ifo
+{
+    public class Chapter
+    {
+        public ushort ProgramChainNumber { get; private set; }
+        public ushort ProgramNumber { get; private set; }
+        public uint ChapterNumber { get; private set; }
+
+        public Chapter(ushort pgcNum, ushort programNum, uint chapterNum)
+        {
+            ProgramChainNumber = pgcNum;
+            ProgramNumber = programNum;
+            ChapterNumber = chapterNum;
+        }
+    }
+}