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/*
Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
/* File : bchange.c
Author : Michael widenius
Updated: 1987-03-20
Defines: bchange()
bchange(dst, old_length, src, new_length, tot_length)
replaces old_length characters at dst to new_length characters from
src in a buffer with tot_length bytes.
*/
#include <my_global.h>
#include "m_string.h"
void bchange(uchar *dst, size_t old_length, const uchar *src,
size_t new_length, size_t tot_length)
{
memmove(dst + new_length, dst + old_length, tot_length - old_length);
memcpy(dst,src,new_length);
}
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