/*
 *	PROGRAM:	InterBase International support
 *	MODULE:		cv_narrow.c
 *	DESCRIPTION:	Codeset conversion for narrow character sets.
 *
 * The contents of this file are subject to the Interbase Public
 * License Version 1.0 (the "License"); you may not use this file
 * except in compliance with the License. You may obtain a copy
 * of the License at http://www.Inprise.com/IPL.html
 *
 * Software distributed under the License is distributed on an
 * "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express
 * or implied. See the License for the specific language governing
 * rights and limitations under the License.
 *
 * The Original Code was created by Inprise Corporation
 * and its predecessors. Portions created by Inprise Corporation are
 * Copyright (C) Inprise Corporation.
 *
 * All Rights Reserved.
 * Contributor(s): ______________________________________.
 */

void CV_convert_init(CSCONVERT csptr, SSHORT to_cs, SSHORT from_cs,
		FPTR_SHORT cvt_fn, const void *datatable, const void *datatable2);

USHORT CV_wc_to_wc(CSCONVERT obj, USHORT *dest_ptr, USHORT dest_len, USHORT *src_ptr, USHORT src_len
				, SSHORT *err_code, USHORT *err_position);

USHORT CV_unicode_to_nc(CSCONVERT obj, BYTE *dest_ptr, USHORT dest_len, BYTE *src_ptr, USHORT src_len
						, SSHORT *err_code,	USHORT *err_position);

USHORT CV_nc_to_unicode(CSCONVERT obj, BYTE *dest_ptr, USHORT dest_len, BYTE *src_ptr, USHORT src_len
						, SSHORT *err_code,	USHORT *err_position);

USHORT CV_wc_copy(CSCONVERT obj, BYTE *dest_ptr, USHORT dest_len, BYTE *src_ptr, USHORT src_len
				, SSHORT *err_code, USHORT *err_position);

USHORT eight_bit_convert(CSCONVERT obj, BYTE *dest_ptr, USHORT dest_len, BYTE *src_ptr
								, USHORT src_len, SSHORT *err_code, USHORT *err_position);