node_state_opt
struct node_state_opt *next;
struct node_state_opt *tail;
struct node_state_opt *o;
struct node_state_opt *p = o;
struct node_state_opt *options;
$$ = calloc(1, sizeof(struct node_state_opt));
$$ = calloc(1, sizeof(struct node_state_opt));
$$ = calloc(1, sizeof(struct node_state_opt));
$$ = calloc(1, sizeof(struct node_state_opt));
$$ = calloc(1, sizeof(struct node_state_opt));
$$ = calloc(1, sizeof(struct node_state_opt));
$$ = calloc(1, sizeof(struct node_state_opt));
$$ = calloc(1, sizeof(struct node_state_opt));
$$ = calloc(1, sizeof(struct node_state_opt));
$$ = calloc(1, sizeof(struct node_state_opt));
$$ = calloc(1, sizeof(struct node_state_opt));
struct node_state_opt *state_opt;
struct node_state_opt *options;