diff --git a/Objects/rangeobject.c b/Objects/rangeobject.c
index 558130e..3c3164e 100644
--- a/Objects/rangeobject.c
+++ b/Objects/rangeobject.c
@@ -22,9 +22,7 @@
 
 
 PyObject *
-PyRange_New(start, len, step, reps)
-	long start, len, step;
-	int reps;
+PyRange_New(long start, long len, long step, int reps)
 {
 	rangeobject *obj = PyObject_NEW(rangeobject, &PyRange_Type);
 
@@ -37,16 +35,13 @@
 }
 
 static void
-range_dealloc(r)
-	rangeobject *r;
+range_dealloc(rangeobject *r)
 {
 	PyObject_DEL(r);
 }
 
 static PyObject *
-range_item(r, i)
-	rangeobject *r;
-	int i;
+range_item(rangeobject *r, int i)
 {
 	if (i < 0 || i >= r->len * r->reps) {
 		PyErr_SetString(PyExc_IndexError,
@@ -58,17 +53,13 @@
 }
 
 static int
-range_length(r)
-	rangeobject *r;
+range_length(rangeobject *r)
 {
 	return r->len * r->reps;
 }
 
 static int
-range_print(r, fp, flags)
-	rangeobject *r;
-	FILE *fp;
-	int flags;
+range_print(rangeobject *r, FILE *fp, int flags)
 {
 	int i, j;
 
@@ -88,8 +79,7 @@
 }
 
 static PyObject *
-range_repr(r)
-	rangeobject *r;
+range_repr(rangeobject *r)
 {
 	char buf[80];
 	sprintf(buf, "(xrange(%ld, %ld, %ld) * %d)",
@@ -101,18 +91,14 @@
 }
 
 static PyObject *
-range_concat(r, obj)
-	rangeobject *r;
-	PyObject *obj;
+range_concat(rangeobject *r, PyObject *obj)
 {
 	PyErr_SetString(PyExc_TypeError, "cannot concatenate xrange objects");
 	return NULL;
 }
 
 static PyObject *
-range_repeat(r, n)
-	rangeobject *r;
-	int n;
+range_repeat(rangeobject *r, int n)
 {
 	if (n < 0)
 		return (PyObject *) PyRange_New(0, 0, 1, 1);
@@ -131,8 +117,7 @@
 }
 
 static int
-range_compare(r1, r2)
-	rangeobject *r1, *r2;
+range_compare(rangeobject *r1, rangeobject *r2)
 {
 	if (r1->start != r2->start)
 		return r1->start - r2->start;
@@ -148,9 +133,7 @@
 }
 
 static PyObject *
-range_slice(r, low, high)
-	rangeobject *r;
-	int low, high;
+range_slice(rangeobject *r, int low, int high)
 {
 	if (r->reps != 1) {
 		PyErr_SetString(PyExc_TypeError,
@@ -181,9 +164,7 @@
 }
 
 static PyObject *
-range_tolist(self, args)
-rangeobject *self;
-PyObject *args;
+range_tolist(rangeobject *self, PyObject *args)
 {
 	PyObject *thelist;
 	int j;
@@ -204,9 +185,7 @@
 }
 
 static PyObject *
-range_getattr(r, name)
-	rangeobject *r;
-	char *name;
+range_getattr(rangeobject *r, char *name)
 {
 	static PyMethodDef range_methods[] = {
 		{"tolist",	(PyCFunction)range_tolist},
@@ -217,9 +196,7 @@
 }
 
 static int
-range_contains(r, obj)
-	rangeobject * r;
-	PyObject * obj;
+range_contains(rangeobject *r, PyObject *obj)
 {
 	long num = PyInt_AsLong(obj);
 	
diff --git a/Objects/sliceobject.c b/Objects/sliceobject.c
index eb4972b..50e042a 100644
--- a/Objects/sliceobject.c
+++ b/Objects/sliceobject.c
@@ -16,8 +16,7 @@
 #include "Python.h"
 
 static PyObject *
-ellipsis_repr(op)
-	PyObject *op;
+ellipsis_repr(PyObject *op)
 {
 	return PyString_FromString("Ellipsis");
 }
@@ -52,10 +51,7 @@
 */
 
 PyObject *
-PySlice_New(start, stop, step)
-	PyObject *start;
-	PyObject *stop;
-	PyObject *step;
+PySlice_New(PyObject *start, PyObject *stop, PyObject *step)
 {
 	PySliceObject *obj = PyObject_NEW(PySliceObject, &PySlice_Type);
 
@@ -74,12 +70,8 @@
 }
 
 int
-PySlice_GetIndices(r, length, start, stop, step)
-	PySliceObject *r;
-	int length;
-	int *start;
-	int *stop;
-	int *step;
+PySlice_GetIndices(PySliceObject *r, int length,
+                   int *start, int *stop, int *step)
 {
 	if (r->step == Py_None) {
 		*step = 1;
@@ -108,8 +100,7 @@
 }
 
 static void
-slice_dealloc(r)
-	PySliceObject *r;
+slice_dealloc(PySliceObject *r)
 {
 	Py_DECREF(r->step);
 	Py_DECREF(r->start);
@@ -118,8 +109,7 @@
 }
 
 static PyObject *
-slice_repr(r)
-	PySliceObject *r;
+slice_repr(PySliceObject *r)
 {
 	PyObject *s, *comma;
 
@@ -136,9 +126,7 @@
 }
 
 
-static PyObject *slice_getattr(self, name)
-	PySliceObject *self;
-	char *name;
+static PyObject *slice_getattr(PySliceObject *self, char *name)
 {
 	PyObject *ret;
   
diff --git a/Objects/typeobject.c b/Objects/typeobject.c
index 059f7ce..2503504 100644
--- a/Objects/typeobject.c
+++ b/Objects/typeobject.c
@@ -15,9 +15,7 @@
 /* Type object implementation */
 
 static PyObject *
-type_getattr(t, name)
-	PyTypeObject *t;
-	char *name;
+type_getattr(PyTypeObject *t, char *name)
 {
 	if (strcmp(name, "__name__") == 0)
 		return PyString_FromString(t->tp_name);
@@ -35,8 +33,7 @@
 }
 
 static PyObject *
-type_repr(v)
-	PyTypeObject *v;
+type_repr(PyTypeObject *v)
 {
 	char buf[100];
 	sprintf(buf, "<type '%.80s'>", v->tp_name);