adding new dlhist.c

dlhist.h

@@ -0,0 +1,33 @@
+/* dlhist.h
+ *
+ *   Copyright (C) 2011       Henrik Hautakoski <henrik@fiktivkod.org>
+ *
+ *   This program 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 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program 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 this program; if not, write to the Free Software
+ *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ *   MA 02110-1301, USA.
+ */
+#ifndef DLHIST_H
+#define DLHIST_H
+
+int dlhist_open(void);
+
+int dlhist_lookup(const char *title, const char *dest);
+
+void dlhist_mark(const char *title, const char *dest);
+
+void dlhist_purge(unsigned int interval);
+
+void dlhist_close(void);
+
+#endif /* DLHIST_H */