1 files changed, 37 insertions, 0 deletions
diff --git a/Ryujinx.Common/StructIOExtension.cs b/Ryujinx.Common/StructIOExtension.cs
new file mode 100644
index 00000000..8671b192
--- /dev/null
+++ b/Ryujinx.Common/StructIOExtension.cs
@@ -0,0 +1,37 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Runtime.InteropServices;
+using System.Text;
+
+namespace Ryujinx.Common
+{
+    public static class StructIOExtension
+    {
+        public unsafe static T ReadStruct<T>(this BinaryReader reader) where T : struct
+        {
+            int size = Marshal.SizeOf<T>();
+
+            byte[] data = reader.ReadBytes(size);
+
+            fixed (byte* ptr = data)
+            {
+                return Marshal.PtrToStructure<T>((IntPtr)ptr);
+            }
+        }
+
+        public unsafe static void WriteStruct<T>(this BinaryWriter writer, T value) where T : struct
+        {
+            long size = Marshal.SizeOf<T>();
+
+            byte[] data = new byte[size];
+
+            fixed (byte* ptr = data)
+            {
+                Marshal.StructureToPtr<T>(value, (IntPtr)ptr, false);
+            }
+
+            writer.Write(data);
+        }
+    }
+}