$OpenBSD: patch-Makefile,v 1.1 2009/01/29 10:28:06 kevlo Exp $
--- Makefile.orig	Sat Jan 24 22:30:50 2009
+++ Makefile	Sat Jan 24 22:31:03 2009
@@ -6,7 +6,7 @@ deco: $(OBJECTS)
 	$(CC) $(LDFLAGS) -o $@ $(OBJECTS)
 
 .c.o:
-	$(CC) -D _XOPEN_SOURCE=600 -D SHARE=\"$(SHARE)\" $(CFLAGS) -c $<
+	$(CC) -D SHARE=\"$(SHARE)\" $(CFLAGS) -c $<
 
 clean:
 	rm -f deco *.o
