Add functional header

danmar · Nov 25, 2023 · cf9445a · cf9445a
1 parent 8788eb0
commit cf9445a
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/utils.h b/lib/utils.h
@@ -27,6 +27,7 @@
 #include <array>
 #include <cstddef>
 #include <cstdint>
+#include <functional>
 #include <initializer_list>
 #include <limits>
 #include <stdexcept>