replace Py_(u)intptr_t with the c99 standard types
diff --git a/Objects/descrobject.c b/Objects/descrobject.c
index 8b53ac2..076e741 100644
--- a/Objects/descrobject.c
+++ b/Objects/descrobject.c
@@ -1019,7 +1019,7 @@
 static PyObject *
 wrapper_richcompare(PyObject *a, PyObject *b, int op)
 {
-    Py_intptr_t result;
+    intptr_t result;
     PyObject *v;
     PyWrapperDescrObject *a_descr, *b_descr;
 
diff --git a/Objects/longobject.c b/Objects/longobject.c
index e0be8b3..6eb40e4 100644
--- a/Objects/longobject.c
+++ b/Objects/longobject.c
@@ -989,13 +989,13 @@
 PyLong_FromVoidPtr(void *p)
 {
 #if SIZEOF_VOID_P <= SIZEOF_LONG
-    return PyLong_FromUnsignedLong((unsigned long)(Py_uintptr_t)p);
+    return PyLong_FromUnsignedLong((unsigned long)(uintptr_t)p);
 #else
 
 #if SIZEOF_LONG_LONG < SIZEOF_VOID_P
 #   error "PyLong_FromVoidPtr: sizeof(long long) < sizeof(void*)"
 #endif
-    return PyLong_FromUnsignedLongLong((unsigned long long)(Py_uintptr_t)p);
+    return PyLong_FromUnsignedLongLong((unsigned long long)(uintptr_t)p);
 #endif /* SIZEOF_VOID_P <= SIZEOF_LONG */
 
 }
diff --git a/Objects/obmalloc.c b/Objects/obmalloc.c
index 3f95133..c201da1 100644
--- a/Objects/obmalloc.c
+++ b/Objects/obmalloc.c
@@ -18,7 +18,7 @@
 #define uint    unsigned int    /* assuming >= 16 bits */
 
 #undef uptr
-#define uptr    Py_uintptr_t
+#define uptr    uintptr_t
 
 /* Forward declaration */
 static void* _PyMem_DebugRawMalloc(void *ctx, size_t size);