/* Copyright 2003-2004,2006,2008-2018,2020,2021,2022,2025
     Free Software Foundation, Inc.

   This file is part of Guile.

   Guile is free software: you can redistribute it and/or modify it
   under the terms of the GNU Lesser General Public License as published
   by the Free Software Foundation, either version 3 of the License, or
   (at your option) any later version.

   Guile 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 Lesser General Public
   License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with Guile.  If not, see
   <https://www.gnu.org/licenses/>.  */

#ifdef HAVE_CONFIG_H
# include <config.h>
#endif

#define SCM_BUILDING_DEPRECATED_CODE

#include "deprecation.h"
#include "eval.h"
#include "gsubr.h"
#include "modules.h"
#include "threads.h"
#include "variable.h"

#include "deprecated.h"

#if (SCM_ENABLE_DEPRECATED == 1)



/* Deprecated functions go here.  */
static SCM make_guardian_var;

static void
init_make_guardian_var (void)
{
  make_guardian_var = scm_c_public_lookup ("ice-9 guardians", "make-guardian");
}

SCM
scm_make_guardian (void)
{
  static scm_i_pthread_once_t once = SCM_I_PTHREAD_ONCE_INIT;
  scm_i_pthread_once (&once, init_make_guardian_var);

  scm_c_issue_deprecation_warning
    ("The scm_make_guardian C interface is deprecated.  Invoke the Scheme "
     "make-guardian procedure from (ice-9 guardians) instead.");

  return scm_call_0 (scm_variable_ref (make_guardian_var));
}



void
scm_i_init_deprecated ()
{
#include "deprecated.x"
}

#endif /* SCM_ENABLE_DEPRECATED == 1 */