diff --git a/Modules/cgen.py b/Modules/cgen.py
index 2d972be..c032962 100644
--- a/Modules/cgen.py
+++ b/Modules/cgen.py
@@ -536,5 +536,5 @@
 print 'void'
 print 'initgl()'
 print '{'
-print '\tPy_InitModule("gl", gl_methods);'
+print '\t(void) Py_InitModule("gl", gl_methods);'
 print '}'
diff --git a/Modules/flmodule.c b/Modules/flmodule.c
index 1eec1f5..2e2dd5e 100644
--- a/Modules/flmodule.c
+++ b/Modules/flmodule.c
@@ -1496,29 +1496,6 @@
 }
 
 static PyObject *
-form_add_object(f, args)
-	formobject *f;
-	PyObject *args;
-{
-	genericobject *g;
-	if (args == NULL || !is_genericobject(args)) {
-		PyErr_BadArgument();
-		return NULL;
-	}
-	g = (genericobject *)args;
-	if (findgeneric(g->ob_generic) != NULL) {
-		PyErr_SetString(PyExc_RuntimeError,
-			   "add_object of object already in a form");
-		return NULL;
-	}
-	fl_add_object(f->ob_form, g->ob_generic);
-	knowgeneric(g);
-
-	Py_INCREF(Py_None);
-	return Py_None;
-}
-
-static PyObject *
 form_set_form_position(f, args)
 	formobject *f;
 	PyObject *args;
@@ -1915,8 +1892,6 @@
 	char *name;
 	PyObject *v;
 {
-	int ret;
-
 	if (v == NULL) {
 		PyErr_SetString(PyExc_TypeError,
 				"can't delete form attributes");
diff --git a/Modules/fpectlmodule.c b/Modules/fpectlmodule.c
index 9fcc462..0b7e8d7 100644
--- a/Modules/fpectlmodule.c
+++ b/Modules/fpectlmodule.c
@@ -121,11 +121,11 @@
     handle_sigfpes(_OFF, 0,
 		 (user_routine *)0,
 		 _TURN_OFF_HANDLER_ON_ERROR,
-		 (abort_routine*)0);
+		 NULL);
     handle_sigfpes(_ON, _EN_OVERFL | _EN_DIVZERO | _EN_INVALID,
 		 (user_routine *)0,
 		 _ABORT_ON_ERROR,
-		 (abort_routine*)0);
+		 NULL);
     signal(SIGFPE, handler);
 
 /*-- SunOS and Solaris ----------------------------------------------------*/
diff --git a/Modules/stropmodule.c b/Modules/stropmodule.c
index 999a1c3..d52ac7f 100644
--- a/Modules/stropmodule.c
+++ b/Modules/stropmodule.c
@@ -777,7 +777,7 @@
 		trans_table[i] = Py_CHARMASK(table[i]);
 
 	for (i = 0; i < dellen; i++) 
-		trans_table[Py_CHARMASK(del_table[i])] = -1;
+		trans_table[(int) Py_CHARMASK(del_table[i])] = -1;
 
 	for (i = inlen; --i >= 0; ) {
 		c = Py_CHARMASK(*input++);