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/*
* Hot Beverage Companion – volatile data ops
*
* Copyright (C) 2018 Gediminas Jakutis
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; version 2.1
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "volatile_ops.h"
void *volatile_memcpy(void *dest, volatile const void * const src, size_t n)
{
char *d;
volatile const char *s;
if (!n) {
return dest;
}
d = dest;
s = src;
while (n--) {
d[n] = s[n];
}
}
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