1 files changed, 24 insertions, 0 deletions
diff --git a/Ryujinx.Memory/WindowsShared/WindowsApiException.cs b/Ryujinx.Memory/WindowsShared/WindowsApiException.cs
new file mode 100644
index 00000000..3140d705
--- /dev/null
+++ b/Ryujinx.Memory/WindowsShared/WindowsApiException.cs
@@ -0,0 +1,24 @@
+using System;
+
+namespace Ryujinx.Memory.WindowsShared
+{
+    class WindowsApiException : Exception
+    {
+        public WindowsApiException()
+        {
+        }
+
+        public WindowsApiException(string functionName) : base(CreateMessage(functionName))
+        {
+        }
+
+        public WindowsApiException(string functionName, Exception inner) : base(CreateMessage(functionName), inner)
+        {
+        }
+
+        private static string CreateMessage(string functionName)
+        {
+            return $"{functionName} returned error code 0x{WindowsApi.GetLastError():X}.";
+        }
+    }
+}
+\ No newline at end of file