From 7f8878ac1aaf4a19992d39379797c151301bedb1 Mon Sep 17 00:00:00 2001
From: Oleksiy Obitotskyy <oobitots@cisco.com>
Date: Mon, 5 Feb 2018 08:29:10 -0800
Subject: [PATCH] Fix build with clang

Fix "error: non-void function 'fix_options' should return a value".
Add function prototype to tcpd.c and miscd.c.

Upstream-Status: Pending

Signed-off-by: Oleksiy Obitotskyy <oobitots@cisco.com>
---
 v2 - add function prototypes

 fix_options.c | 2 +-
 miscd.c       | 4 ++++
 tcpd.c        | 4 ++++
 3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/fix_options.c b/fix_options.c
index b5e81b8..9958ff4 100644
--- a/fix_options.c
+++ b/fix_options.c
@@ -29,7 +29,7 @@ static char sccsid[] = "@(#) fix_options.c 1.6 97/04/08 02:29:19";
 
 /* fix_options - get rid of IP-level socket options */
 
-fix_options(request)
+void fix_options(request)
 struct request_info *request;
 {
 #ifdef IP_OPTIONS
diff --git a/miscd.c b/miscd.c
index 1ab835c..723b83a 100644
--- a/miscd.c
+++ b/miscd.c
@@ -40,6 +40,10 @@ static char sccsid[] = "@(#) miscd.c 1.10 96/02/11 17:01:30";
 #include "patchlevel.h"
 #include "tcpd.h"
 
+#ifdef KILL_IP_OPTIONS
+void fix_options(struct request_info *);
+#endif
+
 int     allow_severity = SEVERITY;	/* run-time adjustable */
 int     deny_severity = LOG_WARNING;	/* ditto */
 
diff --git a/tcpd.c b/tcpd.c
index d865b9c..a179891 100644
--- a/tcpd.c
+++ b/tcpd.c
@@ -38,6 +38,10 @@ static char sccsid[] = "@(#) tcpd.c 1.10 96/02/11 17:01:32";
 #include "patchlevel.h"
 #include "tcpd.h"
 
+#ifdef KILL_IP_OPTIONS
+void fix_options(struct request_info *);
+#endif
+
 int     allow_severity = SEVERITY;	/* run-time adjustable */
 int     deny_severity = LOG_WARNING;	/* ditto */
 
-- 
2.10.3.dirty