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+/* Debug definitions for non-blocking I/O testing
+ * Copyright (C) 2010 Chris Hall (GMCH), Highwayman
+ *
+ * This file is part of GNU Zebra.
+ *
+ * GNU Zebra is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2, or (at your option) any
+ * later version.
+ *
+ * GNU Zebra is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Zebra; see the file COPYING. If not, write to the Free
+ * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#ifndef _ZEBRA_QDEBUG_NB_H
+#define _ZEBRA_QDEBUG_NB_H
+
+#include "misc.h"
+#include "qrand.h"
+
+/*------------------------------------------------------------------------------
+ * Sort out QDEBUG_NB_DEBUG.
+ *
+ * Set to 1 if defined, but blank.
+ * Set to QDEBUG if not defined.
+ *
+ * Force to 0 if VTY_NO_DEBUG is defined and not zero.
+ *
+ * So: defaults to same as QDEBUG, but no matter what QDEBUG is set to:
+ *
+ * * can set QDEBUG_NB_DEBUG == 0 to turn off debug
+ * * or set QDEBUG_NB_DEBUG != 0 to turn on debug
+ * * or set QDEBUG_NB_NO_DEBUG != to force debug off
+ */
+
+#ifdef QDEBUG_NB /* If defined, make it 1 or 0 */
+# if IS_BLANK_OPTION(QDEBUG_NB)
+# undef QDEBUG_NB
+# define QDEBUG_NB 1
+# endif
+#else /* If not defined, follow QDEBUG */
+# define QDEBUG_NB QDEBUG
+#endif
+
+#ifdef QDEBUG_NB_NO /* Override, if defined */
+# if IS_NOT_ZERO_OPTION(QDEBUG_NB_NO)
+# undef QDEBUG_NB
+# define QDEBUG_NB 0
+# endif
+#endif
+
+enum { qdebug_nb = QDEBUG_NB } ;
+
+#endif /* _ZEBRA_QDEBUG_NB_H */