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-rw-r--r--src/libstore/build.cc5
-rw-r--r--src/libstore/gc.cc2
2 files changed, 1 insertions, 6 deletions
diff --git a/src/libstore/build.cc b/src/libstore/build.cc
index 4329d9a22b95..1b379752fa0e 100644
--- a/src/libstore/build.cc
+++ b/src/libstore/build.cc
@@ -75,12 +75,9 @@ using std::map;
 static string pathNullDevice = "/dev/null";
 
 
-static const uid_t rootUserId = 0;
-
-
 /* Forward definition. */
 class Worker;
-class HookInstance;
+struct HookInstance;
 
 
 /* A pointer to a goal. */
diff --git a/src/libstore/gc.cc b/src/libstore/gc.cc
index d212259f3b66..79bd7d56b3fe 100644
--- a/src/libstore/gc.cc
+++ b/src/libstore/gc.cc
@@ -22,8 +22,6 @@ static string gcLockName = "gc.lock";
 static string tempRootsDir = "temproots";
 static string gcRootsDir = "gcroots";
 
-static const int defaultGcLevel = 1000;
-
 
 /* Acquire the global GC lock.  This is used to prevent new Nix
    processes from starting after the temporary root files have been