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From 09ea16d9e2030e4da6ad00c1e5147e962aa7ff84 Mon Sep 17 00:00:00 2001
From: Klas Lindfors <klas@yubico.com>
Date: Mon, 17 Feb 2020 08:58:33 +0100
Subject: [PATCH] make header declarations extern
fixes #155
---
ykpers-args.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/ykpers-args.h b/ykpers-args.h
index 2a63268d..9ff455a7 100644
--- a/ykpers-args.h
+++ b/ykpers-args.h
@@ -33,8 +33,8 @@
#include "ykpers.h"
-const char *usage;
-const char *optstring;
+extern const char *usage;
+extern const char *optstring;
int args_to_config(int argc, char **argv, YKP_CONFIG *cfg, char *oathid,
size_t oathid_len, const char **infname,
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