Needed to add DL_EXPORT to (redundant?) extern decl of module init function.

Modules/fpectlmodule.c

@@ -82,7 +82,7 @@ static Sigfunc sigfpe_handler;
 static void fpe_reset(Sigfunc *);
 
 static PyObject *fpe_error;
-void initfpectl(void);
+DL_EXPORT(void) initfpectl(void);
 static PyObject *turnon_sigfpe            (PyObject *self,PyObject *args);
 static PyObject *turnoff_sigfpe           (PyObject *self,PyObject *args);
 

Modules/fpetestmodule.c

@@ -44,7 +44,7 @@
 #include "Python.h"
 
 static PyObject *fpe_error;
-void initfpetest(void);
+DL_EXPORT(void) initfpetest(void);
 static PyObject *test(PyObject *self,PyObject *args);
 static double db0(double);
 static double overflow(double);