--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/kpathsea/str-llist.h	Fri May 23 03:02:36 1997 +0000
@@ -0,0 +1,56 @@
+/* str-llist.h: A linked list of strings,
+
+It's pretty disgusting that both this and str-list exist; the reason is
+that C cannot express iterators very well, and I don't want to change
+all the for loops right now.
+
+Copyright (C) 1993, 94 Karl Berry.
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+This library 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+#ifndef STR_LLIST_H
+#define STR_LLIST_H
+
+#include <kpathsea/c-proto.h>
+#include <kpathsea/types.h>
+
+
+/* It's a little bizarre to be using the same type for the list and the
+   elements of the list, but no reason not to in this case, I think --
+   we never need a NULL string in the middle of the list, and an extra
+   NULL/NULL element always at the end is inconsequential.  */
+
+struct str_llist_elt
+{
+  string str;
+  boolean moved;
+  struct str_llist_elt *next;
+};
+typedef struct str_llist_elt str_llist_elt_type;
+typedef struct str_llist_elt *str_llist_type;
+
+#define STR_LLIST(sl) ((sl).str)
+#define STR_LLIST_MOVED(sl) ((sl).moved)
+#define STR_LLIST_NEXT(sl) ((sl).next)
+
+
+/* Add the new string E to the end of the list L.  */
+extern void str_llist_add P2H(str_llist_type *l, string e);
+
+/* Reorganize L so that E is below only other elements that have already
+   been moved.  Set `moved' member for E.  */
+extern void str_llist_float P2H(str_llist_type *l, str_llist_elt_type *e);
+
+#endif /* not STR_LLIST_H */