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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 1994 by Sun Microsystems, Inc.
*/
#include <errno.h>
#include "ktable.h"
#include "hangulcode.h"
/**** _ J O H A P _ T O _ W A N S U N G ****/
unsigned short _johap_to_wansung(unsigned short ci, unsigned short v,
unsigned short cf)
{
register unsigned short i;
unsigned short code, mask, disp;
long cfbit;
if (ci <= 18 && v == CVC_FILL && cf == CVC_FILL)
return(0xA4A0 + Y19_32[ci + 1]);
else if (ci == CVC_FILL && v <= 20 && cf == CVC_FILL)
return(0xA4BF + v);
else if (ci != CVC_FILL && ci <= 18 && v != CVC_FILL && v <= 20)
{
if (cf == CVC_FILL)
cf = 1;
cfbit = cmp_bitmap[ci][v];
for (disp = 0, i = 0; i < cf; i++)
{
if (cfbit & BIT_MASK)
disp++;
cfbit >>= 1;
}
if (!(cfbit & BIT_MASK))
return(FAILED);
code = cmp_srchtbl[ci][v] + disp;
mask = cmp_srchtbl[ci][v] & 0xFF;
return(code + (((short)(mask + disp) > 0xFE) ? SKIP : 0));
}
return(FAILED);
} /* end of unsigned short _johap_to_wansung(unsigned short, unsigned short,
* unsigned short). */
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