type iter.coro

6 uses

	iter (current package)
		iter.go#L211: type coro struct{}
		iter.go#L214: func newcoro(func(*coro)) *coro
		iter.go#L217: func coroswitch(*coro)
		iter.go#L251: 	c := newcoro(func(c *coro) {
		iter.go#L367: 	c := newcoro(func(c *coro) {