--- rxvt-unicode/src/ptytty_wrapper.C	2011/05/30 21:24:43	1.1
+++ rxvt-unicode/src/ptytty_wrapper.C	2013/12/27 15:03:42	1.6
@@ -1,12 +1,11 @@
 #include <config.h>
 #include "rxvt.h"
 
-#define PTYTTY_NO_LIBCPP
+#define PTYTTY_REENTRANT 1
 
 #define PTYTTY_FATAL rxvt_fatal
 #define PTYTTY_WARN  rxvt_warn
 
-#include "fdpass.C"
 #include "logging.C"
 #include "proxy.C"
 #include "ptytty.C"