Issue #23338: Fixed formatting ctypes error messages on Cygwin.
Patch by Makoto Kato.
diff --git a/Misc/ACKS b/Misc/ACKS
index a3455b6..af84d09 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -685,6 +685,7 @@
 Per Øyvind Karlsen
 Anton Kasyanov
 Lou Kates
+Makoto Kato
 Hiroaki Kawai
 Brian Kearns
 Sebastien Keim
diff --git a/Misc/NEWS b/Misc/NEWS
index 514c2da..783bf88 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -21,6 +21,9 @@
 Library
 -------
 
+- Issue #23338: Fixed formatting ctypes error messages on Cygwin.
+  Patch by Makoto Kato.
+
 - Issue #16840: Tkinter now supports 64-bit integers added in Tcl 8.4 and
   arbitrary precision integers added in Tcl 8.5.