bpo-31893: Fix errors in b9052a0f91d2e83bbc27267247a5920c82b242a3. (GH-4196) (#4202)
* Fix a compilation error on FreeBSD.
* Fix the data attribute size on Mac OS X.
(cherry picked from commit 2298fad5ff907dd48ea0fb5c71fa22334ef28c6b)
diff --git a/Modules/selectmodule.c b/Modules/selectmodule.c
index 1260171..6cd32cd 100644
--- a/Modules/selectmodule.c
+++ b/Modules/selectmodule.c
@@ -1285,12 +1285,12 @@
# define FFLAGS_FMT_UNIT "I"
#endif
-#ifdef __FreeBSD__
-# define DATA_TYPE T_INTPTRT
-# define DATA_FMT_UNIT INTPTR_FMT_UNIT
-#else
+#if defined(__NetBSD__) || defined(__OpenBSD__)
# define DATA_TYPE T_INT64
# define DATA_FMT_UNIT INT64_FMT_UNIT
+#else
+# define DATA_TYPE T_INTPTRT
+# define DATA_FMT_UNIT INTPTRT_FMT_UNIT
#endif
/* Unfortunately, we can't store python objects in udata, because