From 38ed82d426aceb1a185071b5339f21e65e01490a Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Mon, 4 Sep 2023 10:36:05 +0000
Subject: [PATCH] xap_helper.h: include signal.h for sig* functions

This is documented by all sig* manpages of FreeBSD and Linux,
but only OpenBSD fails to build without this header.
---
 lib/PublicInbox/xap_helper.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/PublicInbox/xap_helper.h b/lib/PublicInbox/xap_helper.h
index 493a24f46..0f16d316f 100644
--- a/lib/PublicInbox/xap_helper.h
+++ b/lib/PublicInbox/xap_helper.h
@@ -30,6 +30,7 @@
 #include <fcntl.h>
 #include <limits.h>
 #include <search.h>
+#include <signal.h>
 #include <stdio.h>
 #include <string.h>
 #include <sysexits.h>
-- 
2.47.2