From f25509462d2e00c62a18a83a1214c4f3c6b71aab Mon Sep 17 00:00:00 2001
From: Karl Williamson <khw@cpan.org>
Date: Sat, 3 Sep 2022 12:22:14 -0600
Subject: [PATCH] reentr.pl: XXX about needing mutex

---
 regen/reentr.pl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/regen/reentr.pl b/regen/reentr.pl
index 5742278fe99c..8ee209fb2453 100644
--- a/regen/reentr.pl
+++ b/regen/reentr.pl
@@ -705,6 +705,7 @@ sub define {
             }
 
             # This needs a special case, see its definition in config.h
+            # XXX
             my $setup = ($func eq 'localtime') ? "L_R_TZSET " : "";
 
             my $call = "$setup${func}_r($v$w)";