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- /*
- * Author: Hans van Eck.
- */
- typedef struct label_list *lblst_p;
- struct label_list {
- lblst_p ll_next; /* pointer to next label in the list */
- num_p ll_num; /* pointer to label definition */
- short ll_height; /* the height of the stack at this label */
- char ll_fallthrough; /* is the label reached by fallthrough ? */
- };
- typedef struct label_list lblst_t;
- extern lblst_p est_list;
- extern int state;
- #define KNOWN 1
- #define NOTREACHED 2
- #define NO_STACK_MES 3
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