title Duff's Device
user strick
ip 216.218.244.9
vol 1



/box(
/pre(

        send(to, from, count)
        register short *to, *from;
        register count;
        {
                register n=(count+7)/8;
                switch(count%8){
                case 0: do{     *to = *from++;
                case 7:         *to = *from++;
                case 6:         *to = *from++;
                case 5:         *to = *from++;
                case 4:         *to = *from++;
                case 3:         *to = *from++;
                case 2:         *to = *from++;
                case 1:         *to = *from++;
                        }while(--n>0);
                }
        }

/pre)
/box)

* http://groups-beta.google.com/group/net.lang.c/msg/66008138e07aa94c
* http://www.google.com/search?q=tom+duff%27s+device