1 files changed, 9 insertions, 0 deletions
diff --git a/tests/projects/csharp/native_aot/src/cslib/MathLib.cs b/tests/projects/csharp/native_aot/src/cslib/MathLib.cs
new file mode 100644
index 000000000..83255a4b3
--- /dev/null
+++ b/tests/projects/csharp/native_aot/src/cslib/MathLib.cs
@@ -0,0 +1,9 @@
+using System.Runtime.InteropServices;
+
+public static class MathLib {
+    [UnmanagedCallersOnly(EntryPoint = "cs_add")]
+    public static int Add(int a, int b) => a + b;
+
+    [UnmanagedCallersOnly(EntryPoint = "cs_multiply")]
+    public static int Multiply(int a, int b) => a * b;
+}