===================================================================
RCS file: /cvs/mandoc/compat_strsep.c,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -p -r1.5 -r1.6
--- mandoc/compat_strsep.c	2020/06/15 01:37:15	1.5
+++ mandoc/compat_strsep.c	2022/06/21 10:34:14	1.6
@@ -1,5 +1,5 @@
-/*	$Id: compat_strsep.c,v 1.5 2020/06/15 01:37:15 schwarze Exp $	*/
-/*	$OpenBSD: compat_strsep.c,v 1.5 2020/06/15 01:37:15 schwarze Exp $	*/
+/*	$Id: compat_strsep.c,v 1.6 2022/06/21 10:34:14 schwarze Exp $	*/
+/*	$OpenBSD: compat_strsep.c,v 1.6 2022/06/21 10:34:14 schwarze Exp $	*/
 
 /*-
  * Copyright (c) 1990, 1993
@@ -30,6 +30,8 @@
  * SUCH DAMAGE.
  */
 #include "config.h"
+
+#include <stddef.h>
 
 /*
  * Get next token from string *stringp, where tokens are possibly-empty