$OpenBSD: patch-common_game_h,v 1.1 2021/01/30 09:31:13 kirby Exp $
Fix for -fno-common
https://sourceforge.net/p/pio/code/2262

Index: common/game.h
--- common/game.h.orig
+++ common/game.h
@@ -137,7 +137,7 @@ typedef enum {
 typedef void (*WriteLineFunc) (gpointer user_data, const gchar *);
 
 /** Default style for a player. */
-const gchar *default_player_style;
+extern const gchar *default_player_style;
 
 GameParams *params_new(void);
 GameParams *params_copy(const GameParams * params);
