/* sccs id  @(#)catchfram.h	34.1  10/3/80  */

struct catchfr {		/* catch and errset frame */
    struct catchfr *link;	/* link to next catchframe */
	   lispval flag;		/* Do we print ?  */
	   lispval labl;	/* label caught at this point  */
    struct nament *svbnp;	/* saved bnp */
	   lispval retenv[11];  /* reset environment - actually a savblock */
	   lispval rs[4];	/* regis 6-11 and 13 */
       lispval (*retadr)();	/* address to continue execution */
};

struct savblock {
	lispval envir[10];
	struct savblock *savlnk;
};