replace Py_(u)intptr_t with the c99 standard types
diff --git a/Include/pymacro.h b/Include/pymacro.h
index 49929e5..d1345c4 100644
--- a/Include/pymacro.h
+++ b/Include/pymacro.h
@@ -79,12 +79,12 @@
#define _Py_SIZE_ROUND_UP(n, a) (((size_t)(n) + \
(size_t)((a) - 1)) & ~(size_t)((a) - 1))
/* Round pointer "p" down to the closest "a"-aligned address <= "p". */
-#define _Py_ALIGN_DOWN(p, a) ((void *)((Py_uintptr_t)(p) & ~(Py_uintptr_t)((a) - 1)))
+#define _Py_ALIGN_DOWN(p, a) ((void *)((uintptr_t)(p) & ~(uintptr_t)((a) - 1)))
/* Round pointer "p" up to the closest "a"-aligned address >= "p". */
-#define _Py_ALIGN_UP(p, a) ((void *)(((Py_uintptr_t)(p) + \
- (Py_uintptr_t)((a) - 1)) & ~(Py_uintptr_t)((a) - 1)))
+#define _Py_ALIGN_UP(p, a) ((void *)(((uintptr_t)(p) + \
+ (uintptr_t)((a) - 1)) & ~(uintptr_t)((a) - 1)))
/* Check if pointer "p" is aligned to "a"-bytes boundary. */
-#define _Py_IS_ALIGNED(p, a) (!((Py_uintptr_t)(p) & (Py_uintptr_t)((a) - 1)))
+#define _Py_IS_ALIGNED(p, a) (!((uintptr_t)(p) & (uintptr_t)((a) - 1)))
#ifdef __GNUC__
#define Py_UNUSED(name) _unused_ ## name __attribute__((unused))