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-rw-r--r--src/libutil/hash.hh8
1 files changed, 5 insertions, 3 deletions
diff --git a/src/libutil/hash.hh b/src/libutil/hash.hh
index 97466cf9e..95629bc9e 100644
--- a/src/libutil/hash.hh
+++ b/src/libutil/hash.hh
@@ -1,11 +1,10 @@
#ifndef __HASH_H
#define __HASH_H
-#include <string>
+#include "types.hh"
-#include "util.hh"
-using namespace std;
+namespace nix {
typedef enum { htUnknown, htMD5, htSHA1, htSHA256 } HashType;
@@ -76,5 +75,8 @@ Hash compressHash(const Hash & hash, unsigned int newSize);
/* Parse a string representing a hash type. */
HashType parseHashType(const string & s);
+
+}
+
#endif /* !__HASH_H */