1 files changed, 96 insertions, 0 deletions
diff --git a/lib/gl_oset.c b/lib/gl_oset.c
new file mode 100644
index 0000000..40e5073
--- /dev/null
+++ b/lib/gl_oset.c
@@ -0,0 +1,96 @@
+/* Abstract ordered set data type.
+   Copyright (C) 2006-2007, 2009-2011 Free Software Foundation, Inc.
+   Written by Bruno Haible <bruno@clisp.org>, 2006.
+
+   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 3 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, see <http://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include "gl_oset.h"
+
+#if !HAVE_INLINE
+
+/* Define all functions of this file as inline accesses to the
+   struct gl_list_implementation.
+   Use #define to avoid a warning because of extern vs. static.  */
+
+gl_oset_t
+gl_oset_nx_create_empty (gl_oset_implementation_t implementation,
+                         gl_setelement_compar_fn compar_fn,
+                         gl_setelement_dispose_fn dispose_fn)
+{
+  return implementation->nx_create_empty (implementation, compar_fn,
+                                          dispose_fn);
+}
+
+size_t
+gl_oset_size (gl_oset_t set)
+{
+  return ((const struct gl_oset_impl_base *) set)->vtable->size (set);
+}
+
+bool
+gl_oset_search (gl_oset_t set, const void *elt)
+{
+  return ((const struct gl_oset_impl_base *) set)->vtable->search (set, elt);
+}
+
+bool
+gl_oset_search_atleast (gl_oset_t set,
+                        gl_setelement_threshold_fn threshold_fn,
+                        const void *threshold, const void **eltp)
+{
+  return ((const struct gl_oset_impl_base *) set)->vtable
+         ->search_atleast (set, threshold_fn, threshold, eltp);
+}
+
+int
+gl_oset_nx_add (gl_oset_t set, const void *elt)
+{
+  return ((const struct gl_oset_impl_base *) set)->vtable->nx_add (set, elt);
+}
+
+bool
+gl_oset_remove (gl_oset_t set, const void *elt)
+{
+  return ((const struct gl_oset_impl_base *) set)->vtable
+         ->remove_elt (set, elt);
+}
+
+void
+gl_oset_free (gl_oset_t set)
+{
+  ((const struct gl_oset_impl_base *) set)->vtable->oset_free (set);
+}
+
+gl_oset_iterator_t
+gl_oset_iterator (gl_oset_t set)
+{
+  return ((const struct gl_oset_impl_base *) set)->vtable->iterator (set);
+}
+
+bool
+gl_oset_iterator_next (gl_oset_iterator_t *iterator, const void **eltp)
+{
+  return iterator->vtable->iterator_next (iterator, eltp);
+}
+
+void
+gl_oset_iterator_free (gl_oset_iterator_t *iterator)
+{
+  iterator->vtable->iterator_free (iterator);
+}
+
+#endif