diff --git a/contrib/tcp_wrappers/tcpd.c b/contrib/tcp_wrappers/tcpd.c
--- a/contrib/tcp_wrappers/tcpd.c
+++ b/contrib/tcp_wrappers/tcpd.c
@@ -44,6 +44,7 @@
 int     allow_severity = SEVERITY;	/* run-time adjustable */
 int     deny_severity = LOG_WARNING;	/* ditto */
 
+int
 main(int argc, char **argv)
 {
     struct request_info request;
diff --git a/libexec/tcpd/Makefile b/libexec/tcpd/Makefile
--- a/libexec/tcpd/Makefile
+++ b/libexec/tcpd/Makefile
@@ -7,7 +7,6 @@
 
 PROG=	tcpd
 MAN=	tcpd.8
-CSTD?=	c89
 CFLAGS+=-DREAL_DAEMON_DIR=\"${LIBEXECDIR}\" \
 	-DSEVERITY=LOG_INFO -DRFC931_TIMEOUT=10 \
 	-DHOSTS_DENY=\"/etc/hosts.deny\" -DHOSTS_ALLOW=\"/etc/hosts.allow\" \