1303980Sngie
2303980Sngiestatic void f(void *b[4]) {
3303980Sngie	(void)&b;
4303980Sngie}
5303980Sngie
6303980Sngievoid *
7303980Sngiefoo(void *fn) {
8303980Sngie	return fn == 0 ? f : (void (*)(void *[4])) fn;
9303980Sngie}
10