From e61d459cef11a599008e179b16d5b09cdd88bc95 Mon Sep 17 00:00:00 2001
From: Harald Welte <laforge@osmocom.org>
Date: Thu, 3 Nov 2022 11:05:58 +0100
Subject: Support building with -Werror=strict-prototypes /
 -Werror=old-style-definition

Unfortunately "-std=c99" is not sufficient to make gcc ignore code that
uses constructs of earlier C standards, which were abandoned in C99.

See https://lwn.net/ml/fedora-devel/Y1kvF35WozzGBpc8@redhat.com/ for
some related discussion.

Change-Id: I84fd99442d0cc400fa562fa33623c142649230e2
---
 utils/osmo-aka-verify.c | 2 +-
 utils/osmo-auc-gen.c    | 2 +-
 utils/osmo-ns-dummy.c   | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'utils')

diff --git a/utils/osmo-aka-verify.c b/utils/osmo-aka-verify.c
index bbc65ef7..f23c349b 100644
--- a/utils/osmo-aka-verify.c
+++ b/utils/osmo-aka-verify.c
@@ -88,7 +88,7 @@ static int milenage_check(const uint8_t *opc, const uint8_t *k, const uint8_t *s
 }
 
 
-static void help()
+static void help(void)
 {
 	printf( "Static SIM card parameters:\n"
 		"-k  --key\tSpecify Ki / K\n"
diff --git a/utils/osmo-auc-gen.c b/utils/osmo-auc-gen.c
index 72f1fcd4..e3e1b431 100644
--- a/utils/osmo-auc-gen.c
+++ b/utils/osmo-auc-gen.c
@@ -85,7 +85,7 @@ static struct osmo_sub_auth_data test_aud = {
 	.algo = OSMO_AUTH_ALG_NONE,
 };
 
-static void help()
+static void help(void)
 {
 	int alg;
 	printf( "-2  --2g\tUse 2G (GSM) authentication\n"
diff --git a/utils/osmo-ns-dummy.c b/utils/osmo-ns-dummy.c
index 0af1a897..eabe0085 100644
--- a/utils/osmo-ns-dummy.c
+++ b/utils/osmo-ns-dummy.c
@@ -43,7 +43,7 @@ static struct vty_app_info vty_info = {
 	.copyright	= vty_copyright,
 };
 
-static void print_help()
+static void print_help(void)
 {
 	printf( "Some useful options:\n"
 		"  -h	--help			This text\n"
-- 
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