1#include <stdio.h>
2
3typedef struct {
4	unsigned int stuff : 21;
5	signed int rotation : 10;
6} Oink;
7
8int
9main (int argc, char **argv)
10{
11	volatile Oink r;
12
13	r.rotation = 45;
14	fprintf (stderr, "%d\n", r.rotation);
15	return 0;
16}
17