ports/comms/lcdproc/patches/patch-clients_lcdproc_iface_h

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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.h
--- clients/lcdproc/iface.h.orig
+++ clients/lcdproc/iface.h
@@ -18,7 +18,7 @@
/** max number of interfaces in multi-interface mode */
#define MAX_INTERFACES 3
-IfaceInfo iface[MAX_INTERFACES]; /* interface info */
+extern IfaceInfo iface[MAX_INTERFACES]; /* interface info */
/** Update screen content */
int iface_screen(int rep, int display, int *flags_ptr);