X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fsptps_keypair.c;h=22433b93cb0e873cbaad7a9c88cc57804f97354b;hb=28b7a53b693f6b4e70218a926e68a36ece54cda1;hp=bf7de12586c77534bb65c10287dda39d01f61361;hpb=0912276c6467aa3ee6f570b31245367319da572a;p=tinc

diff --git a/src/sptps_keypair.c b/src/sptps_keypair.c
index bf7de125..22433b93 100644
--- a/src/sptps_keypair.c
+++ b/src/sptps_keypair.c
@@ -1,6 +1,6 @@
 /*
     sptps_test.c -- Simple Peer-to-Peer Security test program
-    Copyright (C) 2011-2013 Guus Sliepen <guus@tinc-vpn.org>,
+    Copyright (C) 2011-2022 Guus Sliepen <guus@tinc-vpn.org>,
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -39,7 +39,7 @@ void logger(debug_t level, int priority, const char *format, ...) {
 	fputc('\n', stderr);
 }
 
-static void usage() {
+static void usage(void) {
 	fprintf(stderr, "Usage: %s [options] private_key_file public_key_file\n\n", program_name);
 	fprintf(stderr, "Valid options are:\n"
 	        "  --help  Display this help and exit.\n"