add missing include

2024-08-06 14:02:33 +02:00
parent 9c8af0cc98
commit 70c9819422
1 changed files with 1 additions and 0 deletions
--- a/synth/voice_allocator.h
+++ b/synth/voice_allocator.h
@@ -4,6 +4,7 @@
 #include <vector>
 #include <memory>
 #include <algorithm>
+#include <functional>

 namespace trnr {