diff -uNr e/othersrc/gsdllinc/wgsver.c f/othersrc/gsdllinc/wgsver.c
--- e/othersrc/gsdllinc/wgsver.c	2010-12-27 10:09:35.000000000 -0500
+++ f/othersrc/gsdllinc/wgsver.c	2013-01-08 22:23:09.775545031 -0500
@@ -39,6 +39,10 @@
 #include <stdlib.h>
 #include "wgsver.h"
 
+#ifndef KEY_WOW64_64KEY
+#define KEY_WOW64_64KEY 0x0100
+#endif
+
 /* Ghostscript may be known in the Windows Registry by
  * the following names.
  */
diff -uNr e/src/cbstream.cpp f/src/cbstream.cpp
--- e/src/cbstream.cpp	2012-08-28 09:52:28.000000000 -0400
+++ f/src/cbstream.cpp	2013-01-08 22:15:04.575971765 -0500
@@ -33,6 +33,8 @@
 // this code is only needed under WIN32
 // ...and under OS/2
 
+#include <cstdio>
+
 #include "cppcomp.h"
 
 #include "cbstream.h"
diff -uNr e/src/Makefile.am f/src/Makefile.am
--- e/src/Makefile.am	2010-08-22 09:54:28.000000000 -0400
+++ f/src/Makefile.am	2013-01-08 22:28:40.596345408 -0500
@@ -133,7 +133,8 @@
 	genericints.h 				\
 	version.h
 
-libpstoedit_la_LIBADD = ${CXX_STD_LIB} ${CXX_RUNTIME_LIB} -ldl -lm
+libpstoedit_la_LIBADD = ${CXX_STD_LIB} ${CXX_RUNTIME_LIB} -lm
+libpstoedit_la_CPPFLAGS = -I$(top_srcdir)/othersrc/gsdllinc
 libpstoedit_la_LDFLAGS = -no-undefined
 
 pstoedit_SOURCES = cmdmain.cpp