1 files changed, 0 insertions, 5 deletions
diff --git a/util/strutil.h b/util/strutil.h
index a69908a..f5d87a5 100644
--- a/util/strutil.h
+++ b/util/strutil.h
@@ -7,14 +7,9 @@
 
 #include <string>
 
-#include "re2/stringpiece.h"
-#include "util/util.h"
-
 namespace re2 {
 
-std::string CEscape(const StringPiece& src);
 void PrefixSuccessor(std::string* prefix);
-std::string StringPrintf(const char* format, ...);
 
 }  // namespace re2