--- a/src/ov-bool.h	Tue Jan 06 19:31:57 2004 +0000
+++ b/src/ov-bool.h	Tue Jan 06 21:53:34 2004 +0000
@@ -110,6 +110,22 @@
 
   octave_value convert_to_str_internal (bool pad, bool force) const;
 
+  bool save_ascii (std::ostream& os, bool& infnan_warned,
+		 bool strip_nan_and_inf);
+
+  bool load_ascii (std::istream& is);
+
+  bool save_binary (std::ostream& os, bool& save_as_floats);
+
+  bool load_binary (std::istream& is, bool swap, 
+		    oct_mach_info::float_format fmt);
+
+#if defined (HAVE_HDF5)
+  bool save_hdf5 (hid_t loc_id, const char *name, bool save_as_floats);
+
+  bool load_hdf5 (hid_t loc_id, const char *name, bool have_h5giterate_bug);
+#endif
+
 private:
 
   DECLARE_OCTAVE_ALLOCATOR