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*
*                            Open Watcom Project
*
*    Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved.
*
*  ========================================================================
*
*    This file contains Original Code and/or Modifications of Original
*    Code as defined in and that are subject to the Sybase Open Watcom
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*    except in compliance with the License. BY USING THIS FILE YOU AGREE TO
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* Description:  WHEN YOU FIGURE OUT WHAT THIS FILE DOES, PLEASE
*               DESCRIBE IT HERE!
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****************************************************************************/


#include "variety.h"
#include <jstring.h>

/**
*
*  Name:        jisalpha        全角英文字コード
*
*  Synopsis:    ret = jisalpha( c );    (0x8260 <= c <= 0x8279
*                                       or 0x8281 <= c <= 0x829a)
*
*               int ret;        条件に合っていれば０以外の値
*               JMOJI c;        漢字コード
*
*  Description: 与えられた漢字コードが条件に合っているかを調べる。
*               条件に合っている場合は０以外を返し、合わない場合は
*               ０を返す。
*
*
*  Name:        jisalpha        Check 2-byte KANJI code of alphabet
*
*  Synopsis:    ret = jisalpha( c );    (0x8260 <= c <= 0x8279
*                                       or 0x8281 <= c <= 0x829a)
*
*               int ret;        0 if fault, non-zero if true
*               JMOJI c;        KANJI code
*
*  Description: Check whether the givin character c is 2-byte KANJI code of
*               alphabet. It returns non-zero if true, zero if fault.
*               The range of 2-byte KANJI code set is the below.
*               0x8260 <= c <= 0x8279 or 0x8281 <= c <= 0x829a
*
**/

_WCRTLINK int jisalpha( JMOJI c )
{
    return( jisupper( c ) || jislower( c ) );
}
