#ifndef G_HASHTABLE_H

#define G_HASHTABLE_H 1

#if (GLIB_MAJOR_VERSION == 2 && GLIB_MINOR_VERSION < 14)

#include "../lasso/utils.h"

typedef struct _GHashNode  GHashNode;

struct _GHashNode

{

  gpointer   key;

  gpointer   value;

  GHashNode *next;

  guint      key_hash;

};

struct _GHashTable

{

  gint             size;

  gint             nnodes;

  GHashNode      **nodes;

  GHashFunc        hash_func;

  GEqualFunc       key_equal_func;

  volatile gint    ref_count;

  GDestroyNotify   key_destroy_func;

  GDestroyNotify   value_destroy_func;

};

/* Helper functions to access JNI interface functions */

#if (GLIB_MAJOR_VERSION == 2 && GLIB_MINOR_VERSION < 12)

static gboolean return_true(G_GNUC_UNUSED gpointer a, G_GNUC_UNUSED gpointer b,

		G_GNUC_UNUSED gpointer c)

{

	return TRUE;

}

G_GNUC_UNUSED static void

g_hash_table_remove_all (GHashTable *hash_table)

{

    lasso_return_if_fail(hash_table != NULL);

    g_hash_table_foreach_remove (hash_table, (GHRFunc)return_true, NULL);

}

#endif

  /* copy of private struct and g_hash_table_get_keys from GLib internals

   * (as this function is useful but new in 2.14) */

G_GNUC_UNUSED static GList *

g_hash_table_get_keys (GHashTable *hash_table)

{

  GHashNode *node;

  gint i;

  GList *retval;

  lasso_return_val_if_fail(hash_table != NULL, NULL);

  retval = NULL;

  for (i = 0; i < hash_table->size; i++)

    for (node = hash_table->nodes[i]; node; node = node->next)

      retval = g_list_prepend (retval, node->key);

  return retval;

}

G_GNUC_UNUSED static GList *

g_hash_table_get_values (GHashTable *hash_table)

{

    GHashNode *node;

    gint i;

    GList *retval;

    lasso_return_val_if_fail(hash_table != NULL, NULL);

    retval = NULL;

    for (i = 0; i < hash_table->size; i++)

        for (node = hash_table->nodes[i]; node; node = node->next)

            retval = g_list_prepend (retval, node->value);

    return retval;

}

#endif

#endif /* G_HASHTABLE_H */