$OpenBSD: patch-Source_Files_CSeries_csalerts_sdl_cpp,v 1.1 2017/05/24 01:01:29 espie Exp $

Index: Source_Files/CSeries/csalerts_sdl.cpp
--- Source_Files/CSeries/csalerts_sdl.cpp.orig
+++ Source_Files/CSeries/csalerts_sdl.cpp
@@ -32,6 +32,7 @@ April 22, 2003 (Woody Zenfell):
 #include <stdio.h>
 
 #include "Logging.h"
+#include <unistd.h>
 
 #include "sdl_dialogs.h"
 #include "sdl_widgets.h"
