--- /dev/null
+
+/*
+ * ident "$Header$"
+ *
+ * Copyright (c) 1991-2000 Silicon Graphics, Inc.
+ * This document is licensed under the SGI Free Software B license.
+ * For details, see
+ *
+ * http://oss.sgi.com/projects/FreeB
+ *
+ */
+
+/*
+ * defines to make gcc's -ansi more-or-less equivalent to SGI's -xansi
+ */
+
+#if defined(__i386__)
+#define i386 1
+#endif
+
+#if defined(__linux__)
+#define linux 1
+#endif
+
+#if defined(__unix__)
+#define unix 1
+#endif
+
+#if !defined(_BSD_SOURCE)
+#define _BSD_SOURCE 1
+#endif