1 files changed, 8 insertions, 0 deletions
diff --git a/src/legacy/nix-copy-closure.hh b/src/legacy/nix-copy-closure.hh
new file mode 100644
index 000000000..fb5d0fc6e
--- /dev/null
+++ b/src/legacy/nix-copy-closure.hh
@@ -0,0 +1,8 @@
+#pragma once
+/// @file
+
+namespace nix {
+
+void registerNixCopyClosure();
+
+}