2016-10-18 22:05:28 +08:00
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/****************************************************************************
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2018-05-30 03:21:26 +08:00
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* libs/libc/wchar/lib_wcscoll.c
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2016-10-18 22:05:28 +08:00
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*
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* This code is derived from software contributed to Berkeley by
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* Chris Torek.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <string.h>
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#include <wchar.h>
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2016-10-19 08:15:54 +08:00
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#ifdef CONFIG_LIBC_WCHAR
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2016-10-18 22:05:28 +08:00
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: wcscoll
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*
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* Description:
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* The wcscoll() compares the wide-character string pointed to by a to the
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* wide-character string pointed to by b using an interpretation appropriate
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* to the current LC_COLLATE state.
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*
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* The current implementation of wcscoll() simply uses wcscmp() and does
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* not support any language-specific sorting.
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*
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****************************************************************************/
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int wcscoll(FAR const wchar_t *a, FAR const wchar_t *b)
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{
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return wcscmp(a, b);
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}
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2017-03-09 03:24:03 +08:00
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#endif /* CONFIG_LIBC_WCHAR */
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