$OpenBSD: patch-gui_simple-greeter_extensions_smartcard_gdm-smartcard-worker_c,v 1.1 2011/10/07 14:04:18 ajacoutot Exp $
--- gui/simple-greeter/extensions/smartcard/gdm-smartcard-worker.c.orig	Fri Oct  7 14:59:08 2011
+++ gui/simple-greeter/extensions/smartcard/gdm-smartcard-worker.c	Fri Oct  7 14:59:20 2011
@@ -2,7 +2,9 @@
 
 #include <fcntl.h>
 #include <locale.h>
+#ifdef __linux__
 #include <sys/prctl.h>
+#endif
 #include <stdlib.h>
 #include <unistd.h>
 
