--- a/Makefile	Mon Nov 17 22:04:25 2003 +0100
+++ b/Makefile	Sun Jan 25 12:07:52 2004 +0100
@@ -9,7 +9,7 @@
 ######################################
 
 INCLUDES += -I./include
-CFLAGS += $(POSIX_SOURCE)
+CFLAGS += $(C89_SOURCE) $(POSIX_SOURCE) 
 
 SOURCES=misc.c output.c util.c optparser.c parser.c tokenizer.c map.c