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/*
* memmove --- move memories.
*
* We supply this routine for those systems that aren't standard yet.
*/
char *
memmove (dst, src, n)
char *dst, *src;
int n;
{
char *ret = dst;
if (src < dst) {
src += n;
dst += n;
while (n--)
*--dst = *--src;
}
else if (dst < src)
while (n--)
*dst++ = *src++;
return ret;
}
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