options_next
o = options_next(o);
o = options_next(o);
o = options_next(o);
if (options_next(o) == NULL)
if (options_array_next(a) == NULL && options_next(o) == NULL)
o = options_next(o);
o = options_next(o);
struct options_entry *options_next(struct options_entry *);
o = options_next(o);
o = options_next(o);
o = options_next(o);
loop = options_next(loop);
loop = options_next(loop);