27 /* A node in our list of directories to search for source/include files */
29 	struct search_path *next;	/* next node in list, NULL for end */
101 	struct search_path *node;  in fopen_any_on_path()  local
111 	for (node = search_path_head; !*fp && node; node = node->next)  in fopen_any_on_path()
112 		fullname = try_open(node->dirname, fname, fp);  in fopen_any_on_path()
185 	struct search_path *node;  in srcfile_add_search_path()  local
187 	/* Create the node */  in srcfile_add_search_path()
188 	node = xmalloc(sizeof(*node));  in srcfile_add_search_path()
189 	node->next = NULL;  in srcfile_add_search_path()
190 	node->dirname = xstrdup(dirname);  in srcfile_add_search_path()
194 		*search_path_tail = node;  in srcfile_add_search_path()
196 		search_path_head = node;  in srcfile_add_search_path()
197 	search_path_tail = &node->next;  in srcfile_add_search_path()