1 files changed, 0 insertions, 31 deletions
diff --git a/third_party/nix/src/libutil/compression.hh b/third_party/nix/src/libutil/compression.hh
deleted file mode 100644
index 8ec340ab7447..000000000000
--- a/third_party/nix/src/libutil/compression.hh
+++ /dev/null
@@ -1,31 +0,0 @@
-#pragma once
-
-#include <string>
-
-#include "libutil/ref.hh"
-#include "libutil/serialise.hh"
-#include "libutil/types.hh"
-
-namespace nix {
-
-struct CompressionSink : BufferedSink {
-  virtual void finish() = 0;
-};
-
-ref<std::string> decompress(const std::string& method, const std::string& in);
-
-ref<CompressionSink> makeDecompressionSink(const std::string& method,
-                                           Sink& nextSink);
-
-ref<std::string> compress(const std::string& method, const std::string& in,
-                          const bool parallel = false);
-
-ref<CompressionSink> makeCompressionSink(const std::string& method,
-                                         Sink& nextSink,
-                                         const bool parallel = false);
-
-MakeError(UnknownCompressionMethod, Error);
-
-MakeError(CompressionError, Error);
-
-}  // namespace nix