/* $Header: /home/pvaneynd/fakeroot/cvs2.cons.org/src/lisp/vars.h,v 1.1 1992/07/28 20:15:39 wlott Exp $ */


extern void flush_vars(void);
extern struct var *lookup_by_name(char *name);
extern struct var *lookup_by_obj(lispobj obj);
extern struct var *define_var(char *name, lispobj obj, boolean perm);
extern struct var *define_dynamic_var(char *name,
				      lispobj update_fn(struct var *var),
				      boolean perm);

extern char *var_name(struct var *var);
extern lispobj var_value(struct var *var);
extern long var_clock(struct var *var);
extern void var_setclock(struct var *var, long value);
