
/*
name: TEST036
description: Duff's device
output:

*/

/* Disgusting, no?  But it compiles and runs just fine.  I feel a combination of
   pride and revulsion at this discovery.  If no one's thought of it before,
   I think I'll name it after myself.
   It amazes me that after 10 years of writing C there are still
   little corners that I haven't explored fully.
   - Tom Duff */

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);
	}
}

Add test for Duff device
Add test for Duff device
