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17 lines
324 B

9 years ago
#include "byte.h"
void byte_copyr(to,n,from)
register char *to;
register unsigned int n;
register char *from;
{
to += n;
from += n;
for (;;) {
if (!n) return; *--to = *--from; --n;
if (!n) return; *--to = *--from; --n;
if (!n) return; *--to = *--from; --n;
if (!n) return; *--to = *--from; --n;
}
}