Revert "Remove DvdLib (#9068)"

This reverts commit db1913b08fac0749133634efebd1ee7a7876147a.

1 files changed, 37 insertions, 0 deletions

diff --git a/DvdLib/Ifo/UserOperation.cs b/DvdLib/Ifo/UserOperation.cs
new file mode 100644
index 000000000..5d111ebc0
--- /dev/null
+++ b/DvdLib/Ifo/UserOperation.cs
@@ -0,0 +1,37 @@
+#pragma warning disable CS1591
+
+using System;
+
+namespace DvdLib.Ifo
+{
+    [Flags]
+    public enum UserOperation
+    {
+        None = 0,
+        TitleOrTimePlay = 1,
+        ChapterSearchOrPlay = 2,
+        TitlePlay = 4,
+        Stop = 8,
+        GoUp = 16,
+        TimeOrChapterSearch = 32,
+        PrevOrTopProgramSearch = 64,
+        NextProgramSearch = 128,
+        ForwardScan = 256,
+        BackwardScan = 512,
+        TitleMenuCall = 1024,
+        RootMenuCall = 2048,
+        SubpictureMenuCall = 4096,
+        AudioMenuCall = 8192,
+        AngleMenuCall = 16384,
+        ChapterMenuCall = 32768,
+        Resume = 65536,
+        ButtonSelectOrActive = 131072,
+        StillOff = 262144,
+        PauseOn = 524288,
+        AudioStreamChange = 1048576,
+        SubpictureStreamChange = 2097152,
+        AngleChange = 4194304,
+        KaraokeAudioPresentationModeChange = 8388608,
+        VideoPresentationModeChange = 16777216,
+    }
+}