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/* Copyright (C) 2000-2001 MySQL AB
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/* Check if somebody has changed table since last check. */
#include "myisamdef.h"
/* Return 0 if table isn't changed */
int mi_is_changed(MI_INFO *info)
{
int result;
if (fast_mi_readinfo(info))
return(-1);
_mi_writeinfo(info,0);
result=(int) info->data_changed;
info->data_changed=0;
return(result);
}
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