From 19344ec890e0c4343e3c20695806d482c631d67c Mon Sep 17 00:00:00 2001
From: Nicholas Marriott <nicholas.marriott@gmail.com>
Date: Mon, 19 Sep 2022 07:03:17 +0100
Subject: [PATCH] Add headers and fix type, from Marvin Schmidt. GitHub issue
 3332.

---
 compat/systemd.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/compat/systemd.c b/compat/systemd.c
index 7317e43a..9a3adbb3 100644
--- a/compat/systemd.c
+++ b/compat/systemd.c
@@ -21,6 +21,8 @@
 
 #include <systemd/sd-daemon.h>
 
+#include <string.h>
+
 #include "tmux.h"
 
 int
@@ -29,7 +31,7 @@ systemd_create_socket(int flags, char **cause)
 	int			fds;
 	int			fd;
 	struct sockaddr_un	sa;
-	int			addrlen = sizeof sa;
+	socklen_t		addrlen = sizeof sa;
 
 	fds = sd_listen_fds(0);
 	if (fds > 1) { /* too many file descriptors */