#define SCM_FILESYS_H
/* Copyright (C) 1995, 1997, 1998, 1999, 2000, 2001, 2006, 2008, 2009,
- * 2010, 2013 Free Software Foundation, Inc.
+ * 2010, 2011, 2013 Free Software Foundation, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
#define SCM_DIR_FLAG_OPEN (1L << 0)
-#define SCM_DIRP(x) (!SCM_IMP (x) && (SCM_TYP16 (x) == scm_tc16_dir))
+#define SCM_DIRP(x) (SCM_HAS_TYP16 (x, scm_tc16_dir))
#define SCM_DIR_OPEN_P(x) (SCM_SMOB_FLAGS (x) & SCM_DIR_FLAG_OPEN)
\f