From 838645dc4191c4109e2b300cf9ed9d481b55509f Mon Sep 17 00:00:00 2001
From: Zackery Spytz <zspytz@gmail.com>
Date: Tue, 18 Dec 2018 23:01:38 -0700
Subject: [PATCH] bpo-10320: Use PY_FORMAT_LONG_LONG in ctypes' PyCArg_repr().
 (GH-11230)

---
 Modules/_ctypes/callproc.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/Modules/_ctypes/callproc.c b/Modules/_ctypes/callproc.c
index ff2a7da4246..20973420857 100644
--- a/Modules/_ctypes/callproc.c
+++ b/Modules/_ctypes/callproc.c
@@ -485,11 +485,7 @@ PyCArg_repr(PyCArgObject *self)
     case 'q':
     case 'Q':
         sprintf(buffer,
-#ifdef MS_WIN32
-            "<cparam '%c' (%I64d)>",
-#else
-            "<cparam '%c' (%lld)>",
-#endif
+            "<cparam '%c' (%" PY_FORMAT_LONG_LONG "d)>",
             self->tag, self->value.q);
         break;
 #endif