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-rw-r--r--src/libutil/archive.hh14
1 files changed, 12 insertions, 2 deletions
diff --git a/src/libutil/archive.hh b/src/libutil/archive.hh
index b498c95c14..f85d589c6b 100644
--- a/src/libutil/archive.hh
+++ b/src/libutil/archive.hh
@@ -1,6 +1,10 @@
-#include <string>
+#ifndef __ARCHIVE_H
+#define __ARCHIVE_H
 
-#include "util.hh"
+#include "types.hh"
+
+
+namespace nix {
 
 
 /* dumpPath creates a Nix archive of the specified path.  The format
@@ -61,3 +65,9 @@ struct RestoreSource
 };
 
 void restorePath(const Path & path, RestoreSource & source);
+
+ 
+}
+
+
+#endif /* !__ARCHIVE_H */