1 files changed, 28 insertions, 0 deletions
diff --git a/Ryujinx.Common/Extensions/BinaryWriterExtensions.cs b/Ryujinx.Common/Extensions/BinaryWriterExtensions.cs
new file mode 100644
index 00000000..fddc8c1b
--- /dev/null
+++ b/Ryujinx.Common/Extensions/BinaryWriterExtensions.cs
@@ -0,0 +1,28 @@
+using System;
+using System.IO;
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Common
+{
+    public static class BinaryWriterExtensions
+    {
+        public unsafe static void WriteStruct<T>(this BinaryWriter writer, T value)
+            where T : unmanaged
+        {
+            ReadOnlySpan<byte> data = MemoryMarshal.Cast<T, byte>(MemoryMarshal.CreateReadOnlySpan(ref value, 1));
+
+            writer.Write(data);
+        }
+
+        public static void Write(this BinaryWriter writer, UInt128 value)
+        {
+            writer.Write((ulong)value);
+            writer.Write((ulong)(value >> 64));
+        }
+
+        public static void Write(this BinaryWriter writer, MemoryStream stream)
+        {
+            stream.CopyTo(writer.BaseStream);
+        }
+    }
+}