diff --git a/PC/os2emx/Makefile b/PC/os2emx/Makefile
index 3bf4fc2..10dc9bd 100644
--- a/PC/os2emx/Makefile
+++ b/PC/os2emx/Makefile
@@ -393,6 +393,7 @@
 		cStringI \
 		_hotshot \
 		imageop \
+		itertool \
 		md5 \
 		operator \
 		pcre \
@@ -531,6 +532,13 @@
 imageop$(MODULE.EXT): $(OUT)imageop$O $(OUT)imageop_m.def $(PYTHON.IMPLIB)
 	$(LD) $(LDFLAGS.DLL) -o $@ $(^^) $(L^) $(LIBS)
 
+# itertools needs to be renamed to be useful
+itertools$(MODULE.EXT): $(OUT)itertoolsmodule$O $(OUT)itertools_m.def $(PYTHON.IMPLIB)
+	$(LD) $(LDFLAGS.DLL) -o $@ $(^^) $(L^) $(LIBS)
+
+itertool$(MODULE.EXT): itertools$(MODULE.EXT)
+	cp $^ $@
+
 md5$(MODULE.EXT): $(OUT)md5module$O $(OUT)md5c$O $(OUT)md5_m.def $(PYTHON.IMPLIB)
 	$(LD) $(LDFLAGS.DLL) -o $@ $(^^) $(L^) $(LIBS)
 
diff --git a/PC/os2emx/python23.def b/PC/os2emx/python23.def
index 0acaea0..f6c507a 100644
--- a/PC/os2emx/python23.def
+++ b/PC/os2emx/python23.def
@@ -298,6 +298,7 @@
   "PyFunction_New"
   "PyFunction_GetCode"
   "PyFunction_GetGlobals"
+  "PyFunction_GetModule"
   "PyFunction_GetDefaults"
   "PyFunction_SetDefaults"
   "PyFunction_GetClosure"
@@ -347,6 +348,8 @@
   "PyLong_FromDouble"
   "PyLong_AsLong"
   "PyLong_AsUnsignedLong"
+  "_PyLong_Sign"
+  "_PyLong_NumBits"
   "_PyLong_FromByteArray"
   "_PyLong_AsByteArray"
   "_PyLong_AsScaledDouble"
@@ -362,7 +365,7 @@
   "PyLong_Type"
 
 ; From python23_s.lib(methodobject)
-  "PyCFunction_New"
+  "PyCFunction_NewEx"
   "PyCFunction_GetFunction"
   "PyCFunction_GetSelf"
   "PyCFunction_GetFlags"
@@ -370,6 +373,7 @@
   "Py_FindMethodInChain"
   "Py_FindMethod"
   "PyCFunction_Fini"
+  "PyCFunction_New"
   "PyCFunction_Type"
 
 ; From python23_s.lib(moduleobject)
@@ -387,9 +391,9 @@
   "_PyObject_New"
   "_PyObject_NewVar"
   "_PyObject_Del"
-  "PyObject_Print"
   "PyObject_Str"
   "PyObject_Repr"
+  "PyObject_Print"
   "_PyObject_Dump"
   "PyObject_Unicode"
   "PyObject_GetAttr"
@@ -666,6 +670,7 @@
   "_PyExc_Fini"
 
 ; From python23_s.lib(ceval)
+  "PyEval_GetCallStats"
   "PyEval_InitThreads"
   "PyEval_AcquireLock"
   "PyEval_ReleaseLock"