/* Hash table wrappers for gdb.
  Copyright (C) 2021-2024 Free Software Foundation, Inc.

  This file is part of GDB.

  This program 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 3 of the License, or
  (at your option) any later version.

  This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.  */

#ifndef GDBSUPPORT_GDB_HASHTAB_H
#define GDBSUPPORT_GDB_HASHTAB_H

#include "hashtab.h"

/* A deleter for a hash table.  */
struct htab_deleter
{
 void operator() (htab *ptr) const
 {
   htab_delete (ptr);
 }
};

/* A unique_ptr wrapper for htab_t.  */
typedef std::unique_ptr<htab, htab_deleter> htab_up;

/* A wrapper for 'delete' that can used as a hash table entry deletion
  function.  */
template<typename T>
void
htab_delete_entry (void *ptr)
{
 delete (T *) ptr;
}

#endif /* GDBSUPPORT_GDB_HASHTAB_H */

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