Revert directory structure changes
diff --git a/list.h b/list.h
new file mode 100644
index 0000000..a708ef2
--- /dev/null
+++ b/list.h
@@ -0,0 +1,81 @@
+/*
+ * list.h: lists interfaces
+ *
+ * Copyright (C) 2000 Gary Pennington and Daniel Veillard.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE AUTHORS AND
+ * CONTRIBUTORS ACCEPT NO RESPONSIBILITY IN ANY CONCEIVABLE MANNER.
+ *
+ * Author: Gary.Pennington@uk.sun.com
+ */
+
+typedef struct _xmlLink xmlLink;
+typedef xmlLink *xmlLinkPtr;
+
+typedef struct _xmlList xmlList;
+typedef xmlList *xmlListPtr;
+
+typedef void (*xmlListDeallocator) (xmlLinkPtr lk);
+typedef int (*xmlListDataCompare) (const void *data0, const void *data1);
+typedef int (*xmlListWalker) (const void *data, const void *user);
+
+/* Creation/Deletion */
+xmlListPtr xmlListCreate (xmlListDeallocator deallocator,
+ xmlListDataCompare compare);
+void xmlListDelete (xmlListPtr l);
+
+/* Basic Operators */
+void * xmlListSearch (xmlListPtr l,
+ void *data);
+void * xmlListReverseSearch (xmlListPtr l,
+ void *data);
+int xmlListInsert (xmlListPtr l,
+ void *data) ;
+int xmlListAppend (xmlListPtr l,
+ void *data) ;
+int xmlListRemoveFirst (xmlListPtr l,
+ void *data);
+int xmlListRemoveLast (xmlListPtr l,
+ void *data);
+int xmlListRemoveAll (xmlListPtr l,
+ void *data);
+void xmlListClear (xmlListPtr l);
+int xmlListEmpty (xmlListPtr l);
+xmlLinkPtr xmlListFront (xmlListPtr l);
+xmlLinkPtr xmlListEnd (xmlListPtr l);
+int xmlListSize (xmlListPtr l);
+
+void xmlListPopFront (xmlListPtr l);
+void xmlListPopBack (xmlListPtr l);
+int xmlListPushFront (xmlListPtr l,
+ void *data);
+int xmlListPushBack (xmlListPtr l,
+ void *data);
+
+/* Advanced Operators */
+void xmlListReverse (xmlListPtr l);
+void xmlListSort (xmlListPtr l);
+void xmlListWalk (xmlListPtr l,
+ xmlListWalker walker,
+ const void *user);
+void xmlListReverseWalk (xmlListPtr l,
+ xmlListWalker walker,
+ const void *user);
+void xmlListMerge (xmlListPtr l1,
+ xmlListPtr l2);
+xmlListPtr xmlListDup (const xmlListPtr old);
+int xmlListCopy (xmlListPtr cur,
+ const xmlListPtr old);
+/* Link operators */
+void * xmlLinkGetData (xmlLinkPtr lk);
+
+/* xmlListUnique() */
+/* xmlListSwap */
+
+