From a8d48325d5e6fe0466502b865c82317b6f7410a2 Mon Sep 17 00:00:00 2001
From: a1xd <68629610+a1xd@users.noreply.github.com>
Date: Mon, 6 Sep 2021 23:24:51 -0400
Subject: get grapher building

---
 wrapper/input.cpp | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'wrapper/input.cpp')

diff --git a/wrapper/input.cpp b/wrapper/input.cpp
index e34af4a..334a0ec 100644
--- a/wrapper/input.cpp
+++ b/wrapper/input.cpp
@@ -25,11 +25,12 @@ public ref struct MultiHandleDevice {
     System::String^ id;
     List<System::IntPtr>^ handles;
 
-    // Each element in the list returned has a distinct id
+    // Returned list represents the current connected raw input devices,
+    // where each device has a distinct device id
     // https://docs.microsoft.com/en-us/windows-hardware/drivers/install/device-ids
-    static List<MultiHandleDevice^>^ GetList()
+    static IList<MultiHandleDevice^>^ GetList()
     {
-        return ListMaker::MakeList();
+        return ListMaker::MakeList()->AsReadOnly();
     }
 
     ref class ListMaker {
-- 
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