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authorEelco Dolstra <e.dolstra@tudelft.nl>2003-07-17T12·27+0000
committerEelco Dolstra <e.dolstra@tudelft.nl>2003-07-17T12·27+0000
commitb3fc38bf6a407f962b83089b2e13cbc90dd53042 (patch)
tree9b5200845516f93a79255dc7857500556c2d0e2a /src/util.hh
parent71cc3ceae5c5dd97a0faa2dab3da3dd0c479b0b5 (diff)
* For debugging: `nix --verify' to check the consistency of the
  database and store.

Diffstat (limited to 'src/util.hh')
-rw-r--r--src/util.hh2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/util.hh b/src/util.hh
index 684bafbb55d6..611612a589c6 100644
--- a/src/util.hh
+++ b/src/util.hh
@@ -3,6 +3,7 @@
 
 #include <string>
 #include <list>
+#include <set>
 #include <sstream>
 
 #include <unistd.h>
@@ -38,6 +39,7 @@ public:
 
 
 typedef list<string> Strings;
+typedef set<string> StringSet;
 
 
 /* The canonical system name, as returned by config.guess. */