5677 	struct squirrel two_fd[];  member
5689 	for (i = 0; sq->two_fd[i].orig_fd != EMPTY; i++) {  in add_squirrel_closed()
5691 		if (fd == sq->two_fd[i].orig_fd) {  in add_squirrel_closed()
5703 	sq->two_fd[i].orig_fd = fd;  in add_squirrel_closed()
5704 	sq->two_fd[i].moved_to = CLOSED;  in add_squirrel_closed()
5753 	for (i = 0; sq->two_fd[i].orig_fd != EMPTY; i++) {  in save_fd_on_redirect()
5755 		if (fd == sq->two_fd[i].moved_to) {  in save_fd_on_redirect()
5757 			sq->two_fd[i].moved_to = new_fd;  in save_fd_on_redirect()
5763 		if (fd == sq->two_fd[i].orig_fd) {  in save_fd_on_redirect()
5778 	sq->two_fd[i].moved_to = new_fd;  in save_fd_on_redirect()
5779 	sq->two_fd[i].orig_fd = fd;  in save_fd_on_redirect()
5806 	if (sq)	for (i = 0; i < sq->pair_count && sq->two_fd[i].orig_fd != EMPTY; i++) {  in internally_opened_fd()
5807 		if (fd == sq->two_fd[i].moved_to)  in internally_opened_fd()
5934 	sv = ckzalloc(sizeof(*sv) + sizeof(sv->two_fd[0]));  in pushfd()
5936 	sv->two_fd[0].orig_fd = fd;  in pushfd()
5937 	sv->two_fd[0].moved_to = CLOSED;  in pushfd()
5962 	sv = ckzalloc(sizeof(*sv) + i * sizeof(sv->two_fd[0]));  in pushredir()
5965 		sv->two_fd[i].orig_fd = sv->two_fd[i].moved_to = EMPTY;  in pushredir()
5985 		int fd = rp->two_fd[i].orig_fd;  in popredir()
5986 		int copy = rp->two_fd[i].moved_to;  in popredir()