217 	struct redir_struct *next;	/* pointer to the next redirect in the list */  member
256 	struct pipe *next;			/* to track background commands */  member
268 	struct close_me *next;  member
277 	struct variables *next;  member
660 		for (pi = job_list; pi; pi = pi->next) {  in builtin_fg_bg()
674 		for (pi = job_list; pi; pi = pi->next) {  in builtin_fg_bg()
728 	for (job = job_list; job; job = job->next) {  in builtin_jobs()
783 		for(e = top_vars; e; e=e->next)  in builtin_set()
1182 	new->next = close_me_head;
1192 	close_me_head = close_me_head->next;
1199 	for (c=close_me_head; c; c=c->next) {
1212 	for (redir=prog->redirects; redir; redir=redir->next) {
1359 	for (thejob = job_list; thejob; thejob = thejob->next)
1367 		for (thejob = job_list; thejob->next; thejob = thejob->next) /* nothing */;
1368 		thejob->next = xmalloc(sizeof(*thejob));
1369 		thejob = thejob->next;
1374 	thejob->next = NULL;
1401 		job_list = pi->next;
1404 		while (prev_pipe->next != pi)
1405 			prev_pipe = prev_pipe->next;
1406 		prev_pipe->next = pi->next;
1446 		for (pi = job_list; pi; pi = pi->next) {
1777 	for (rpipe = pi; rpipe; rpipe = rpipe->next) {
1780 		    (rpipe->next == NULL)) {
1788 			(rpipe->next->r_mode == RES_IN &&
1789 			rpipe->next->progs->argv != NULL))||
1791 			rpipe->next->r_mode != RES_IN)) {
1799 	for (; pi; pi = (flag_restore != 0) ? rpipe : pi->next) {
1830 				if (!pi->next->progs->argv) continue;
1832 				list = make_list_in(pi->next->progs->argv,
1991 			rnext=r->next;
2005 	struct pipe *pi, *next;  local
2007 	for (pi=head; pi; pi=next) {
2011 		next=pi->next;
2012 		pi->next=NULL;
2150 	for (cur = top_vars; cur; cur=cur->next)
2192 	for(cur = top_vars; cur; cur = cur->next) {
2227 				cur->next = NULL;
2230 				while(bottom->next) bottom=bottom->next;
2231 				bottom->next = cur;
2256 		for (cur = top_vars; cur; cur=cur->next) {
2261 			struct variables *next = top_vars;  local
2272 				while (next->next != cur)
2273 					next = next->next;
2274 				next->next = cur->next;
2307 		redir=redir->next;
2310 	redir->next=NULL;
2313 		last_redir->next=redir;
2349 	pi->next = NULL;
2599 	ctx->pipe->next = new_p;
2959 	int next;  local
2971 		next = (ch == '\n') ? 0 : b_peek(input);
3010 			if (next == EOF) {
3045 			if (next == '>') {
3048 			} else if (next == '(') {
3058 			if (next == '<') {
3061 			} else if (next == '>') {
3064 			} else if (next == '(') {
3077 			if (next=='&') {
3091 			if (next=='|') {
3324 		top_vars->next = NULL;
3504 			tmp = cur->next;
3676 		for (cur = top_vars; cur; cur = cur->next) {
3689 		for (cur = top_vars; cur; cur = cur->next) {