Initial revision

src/list-node.h

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+/* This may look like C code, but it is really -*- C++ -*- */
+
+/* Data and function members for defining values and operations of a list node.
+
+   Copyright (C) 1989-1998 Free Software Foundation, Inc.
+   written by Douglas C. Schmidt (schmidt@ics.uci.edu)
+
+This file is part of GNU GPERF.
+
+GNU GPERF 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 1, or (at your option)
+any later version.
+
+GNU GPERF 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 GNU GPERF; see the file COPYING.  If not, write to the Free
+Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111, USA.  */
+
+#ifndef list_node_h
+#define list_node_h 1
+
+#include "vectors.h"
+
+struct List_Node : private Vectors
+{
+  List_Node  *link;              /* TRUE if key has an identical KEY_SET as another key. */
+  List_Node  *next;              /* Points to next element on the list. */
+  const char *key;               /* Each keyword string stored here. */
+  const char *rest;              /* Additional information for building hash function. */
+  const char *char_set;          /* Set of characters to hash, specified by user. */
+  int         length;            /* Length of the key. */
+  int         hash_value;        /* Hash value for the key. */
+  int         occurrence;        /* A metric for frequency of key set occurrences. */
+  int         index;             /* Position of this node relative to other nodes. */
+
+              List_Node (char *key, int len);
+  static void set_sort (char *base, int len);
+};
+
+#endif