require standard int types to be defined (#17884)
diff --git a/PC/pyconfig.h b/PC/pyconfig.h
index 24995f5..5d36f1c 100644
--- a/PC/pyconfig.h
+++ b/PC/pyconfig.h
@@ -365,39 +365,10 @@
/* define signed and unsigned exact-width 32-bit and 64-bit types, used in the
implementation of Python integers. */
-#ifndef PY_UINT32_T
-#if SIZEOF_INT == 4
-#define HAVE_UINT32_T 1
-#define PY_UINT32_T unsigned int
-#elif SIZEOF_LONG == 4
-#define HAVE_UINT32_T 1
-#define PY_UINT32_T unsigned long
-#endif
-#endif
-
-#ifndef PY_UINT64_T
-#if SIZEOF_LONG_LONG == 8
-#define HAVE_UINT64_T 1
-#define PY_UINT64_T unsigned long long
-#endif
-#endif
-
-#ifndef PY_INT32_T
-#if SIZEOF_INT == 4
-#define HAVE_INT32_T 1
-#define PY_INT32_T int
-#elif SIZEOF_LONG == 4
-#define HAVE_INT32_T 1
-#define PY_INT32_T long
-#endif
-#endif
-
-#ifndef PY_INT64_T
-#if SIZEOF_LONG_LONG == 8
-#define HAVE_INT64_T 1
-#define PY_INT64_T long long
-#endif
-#endif
+#define PY_UINT32_T uint32_t
+#define PY_UINT64_T uint64_t
+#define PY_INT32_T int32_t
+#define PY_INT64_T int64_t
/* Fairly standard from here! */