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/*
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 * AT-SPI - Assistive Technology Service Provider Interface
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 * (Gnome Accessibility Project; http://developer.gnome.org/projects/gap)
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 *
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 * Copyright 2008 Codethink Ltd.
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 *
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 * This library is free software; you can redistribute it and/or
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 * modify it under the terms of the GNU Lesser General Public
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 * License as published by the Free Software Foundation; either
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 * version 2.1 of the License, or (at your option) any later version.
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 *
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 * This library is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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 * Lesser General Public License for more details.
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 *
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 * You should have received a copy of the GNU Lesser General Public
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 * License along with this library; if not, write to the
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 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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 * Boston, MA 02110-1301, USA.
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 */
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#include "droute-pairhash.h"
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/*---------------------------------------------------------------------------*/
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static guint
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52160
str_hash (guint32 h, const char *p)
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{
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914127
  for (p += 1; *p != '\0'; p++)
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861967
    h = (h << 5) - h + *p;
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52160
  return h;
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}
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/*---------------------------------------------------------------------------*/
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StrPair *
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24967
str_pair_new (const gchar *one, const gchar *two)
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{
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  StrPair *pair;
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24967
  pair = g_new (StrPair, 1);
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24967
  pair->one = one;
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24967
  pair->two = two;
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24967
  return pair;
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}
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guint
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26080
str_pair_hash (gconstpointer key)
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{
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26080
  StrPair *pair = (StrPair *) key;
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26080
  guint hash = 0;
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  /*g_return_val_if_fail (pair      != NULL, 0);
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    g_return_val_if_fail (pair->one != NULL, 0);
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    g_return_val_if_fail (pair->two != NULL, 0);
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  */
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26080
  if (*(pair->two) != '\0')
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    {
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26080
      hash = *(pair->two);
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26080
      hash = str_hash (hash, pair->two);
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26080
      hash = str_hash (hash, pair->one);
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    }
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26080
  return hash;
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}
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gboolean
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1112
str_pair_equal (gconstpointer a, gconstpointer b)
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{
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1112
  StrPair *ap = (StrPair *) a;
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1112
  StrPair *bp = (StrPair *) b;
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1112
  if (g_str_equal (ap->one, bp->one) &&
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1112
      g_str_equal (ap->two, bp->two))
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    {
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1112
      return TRUE;
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    }
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  else
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    {
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      return FALSE;
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    }
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}
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/*END------------------------------------------------------------------------*/