/****************************************************************************
*
*                            Open Watcom Project
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*    Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved.
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*    Code as defined in and that are subject to the Sybase Open Watcom
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* Description:  WHEN YOU FIGURE OUT WHAT THIS FILE DOES, PLEASE
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****************************************************************************/


#include "variety.h"
#include <mbstring.h>
#include "farfunc.h"



/****
***** Return true if *ch=='\0' or if *ch is a lead byte and *(ch+1)=='\0'.
***** If ch points to a single-byte character or a valid DBCS character,
***** returns false.
****/

_WCRTLINK int _NEARFAR(_mbterm,_fmbterm)( const unsigned char _FFAR *ch )
{
    if( *ch == '\0' )  return( 1 );
    if( _ismbblead(*ch) && *(ch+1)=='\0' )  return( 2 );
    return( 0 );
}