From a1bca68e4ae7a8779890cd38d73ecce5c9a02dc1 Mon Sep 17 00:00:00 2001
From: tildearrow <me@tildearrow.org>
Date: Sat, 15 Nov 2025 03:00:40 -0500
Subject: [PATCH] asgfdlhjkashdjfl

---
 src/engine/engine.cpp | 4 ++++
 src/engine/engine.h   | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/src/engine/engine.cpp b/src/engine/engine.cpp
index 6fd6fef4f..c062488bc 100644
--- a/src/engine/engine.cpp
+++ b/src/engine/engine.cpp
@@ -994,6 +994,10 @@ void DivEngine::delUnusedSamples() {
   BUSY_END;
 }
 
+bool DivEngine::sysChanCountChange(int firstChan, int before, int after) {
+
+}
+
 bool DivEngine::changeSystem(int index, DivSystem which, bool preserveOrder) {
   if (index<0 || index>=song.systemLen) {
     lastError=_("invalid index");
diff --git a/src/engine/engine.h b/src/engine/engine.h
index 7d9a2378e..16785587b 100644
--- a/src/engine/engine.h
+++ b/src/engine/engine.h
@@ -687,6 +687,7 @@ class DivEngine {
   void copyChannel(int src, int dest);
   void swapChannels(int src, int dest);
   void stompChannel(int ch);
+  bool sysChanCountChange(int firstChan, int before, int after);
 
   // recalculate patchbay (UNSAFE)
   void recalcPatchbay();
@@ -1338,6 +1339,9 @@ class DivEngine {
     // change system
     bool changeSystem(int index, DivSystem which, bool preserveOrder=true);
 
+    // set system channel count
+    bool setSystemChans(int index, int ch, bool preserveOrder=true);
+
     // add system
     bool addSystem(DivSystem which);