From 87c0ba129ce38dd3b001fbef8021590a127fb1a8 Mon Sep 17 00:00:00 2001
From: FearlessTobi <thm.frey@gmail.com>
Date: Sun, 10 Sep 2023 02:36:26 +0200
Subject: am: Implement UserChannel parameters

Used by the Super Mairo 3D All-Stars collection.
---
 src/core/core.h | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/core/core.h')

diff --git a/src/core/core.h b/src/core/core.h
index a9ff9315e..fba312125 100644
--- a/src/core/core.h
+++ b/src/core/core.h
@@ -4,6 +4,7 @@
 #pragma once
 
 #include <cstddef>
+#include <deque>
 #include <functional>
 #include <memory>
 #include <mutex>
@@ -459,6 +460,12 @@ public:
      */
     void ExecuteProgram(std::size_t program_index);
 
+    /**
+     * Gets a reference to the user channel stack.
+     * It is used to transfer data between programs.
+     */
+    [[nodiscard]] std::deque<std::vector<u8>>& GetUserChannel();
+
     /// Type used for the frontend to designate a callback for System to exit the application.
     using ExitCallback = std::function<void()>;
 
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