/****************************************************************************
 * libs/libc/wctype/lib_towlower.c
 *
 * SPDX-License-Identifier: TwistedSNMP
 * SPDX-FileCopyrightText: 2002 Red Hat Incorporated. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *   Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 *
 *   Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 *
 *   The name of Red Hat Incorporated may not be used to endorse
 *   or promote products derived from this software without specific
 *   prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL RED HAT INCORPORATED BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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 *
 ****************************************************************************/

/****************************************************************************
 * Included Files
 ****************************************************************************/

#include <ctype.h>
#include <wctype.h>

/****************************************************************************
 * Public Functions
 ****************************************************************************/

/****************************************************************************
 * Name: towlower
 *
 * Description:
 *   The  towlower() function is the wide-character equivalent of the
 *   tolower() function.  If c is an uppercase wide character, and there
 *   exists a lowercase equivalent in the current locale, it returns the
 *   lowercase  equivalent  of c. This current code don't use locale.
 *
 ****************************************************************************/

wint_t towlower(wint_t c)
{
  return (c < (wint_t)0x00ff ? (wint_t)tolower((int)c) : c);
}
