1 files changed, 2 insertions, 0 deletions
diff --git a/util.h b/util.h
index d29d596..66ecf76 100644
--- a/util.h
+++ b/util.h
@@ -10,6 +10,8 @@ std::string getEventName(int e);
 
 std::vector<std::string> split (const std::string &s, char delim);
 
+std::string lowercase(std::string s);
+
 
 struct Globals {
 	Display*& dpy;