[qmail] / byte_cr.c

#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;
  }
}
Commit	Line	Data
2117e02e MW	1	#include "byte.h"
	2
	3	void byte_copyr(to,n,from)
	4	register char *to;
	5	register unsigned int n;
	6	register char *from;
	7	{
	8	to += n;
	9	from += n;
	10	for (;;) {
	11	if (!n) return; --to = --from; --n;
	12	if (!n) return; --to = --from; --n;
	13	if (!n) return; --to = --from; --n;
	14	if (!n) return; --to = --from; --n;
	15	}
	16	}