diff --git a/common/rfb/util.h b/common/rfb/util.h
index 8bf5484..933df52 100644
--- a/common/rfb/util.h
+++ b/common/rfb/util.h
@@ -30,8 +30,6 @@
 #include <limits.h>
 #include <string.h>
 
-char* safe_strdup(const char* s);
-
 namespace rfb {
 
   // -=- Class to handle cleanup of arrays of characters
@@ -54,6 +52,9 @@
     CharArray& operator=(const CharArray&);
   };
 
+  char* strDup(const char* s);
+  void strFree(char* s);
+
   // Returns true if split successful.  Returns false otherwise.
   // ALWAYS *copies* first part of string to out1 buffer.
   // If limiter not found, leaves out2 alone (null) and just copies to out1.