From 084126b03f29b33ab3e657c66e8c6a439f27f8e1 Mon Sep 17 00:00:00 2001
From: Harald Geyer <harald@ccbib.org>
Date: Mon, 10 Feb 2020 13:15:10 +0100
Subject: [PATCH] Fix compilation with GCC >= 10.x

Index: clients/lcdproc/iface.c
--- clients/lcdproc/iface.c.orig
+++ clients/lcdproc/iface.c
@@ -32,6 +32,7 @@
 #define UNSET_INT -1
 #define UNSET_STR "\01"
 
+IfaceInfo iface[MAX_INTERFACES];
 
 static int iface_count = 0;	/* number of interfaces */
 static char unit_label[10] = "B";	/* default unit label is Bytes */