#define TRUE 1
#define FALSE 0
-#ifndef _GNU_SOURCE
-# define _GNU_SOURCE /* enables some compiler checks on GNU */
-#endif
#ifndef DEBUG
# define DEBUG FALSE
#endif
# define LONG_OPTIONS /* accept long options */
#endif /* HAVE_CONFIG_H */
+#ifndef _GNU_SOURCE
+# define _GNU_SOURCE 1 /* enables some compiler checks on GNU */
+#endif
+
#ifdef MSDOS
# include <fcntl.h>
# include <sys/param.h>