#ifndef		__L_SUPP_H#define		__L_SUPP_H#define		OK		0#define		EOVER		1#define		EEMPTY		2#define		EUNKNOWN	3int	push (int   value, int   type);int	pop (int   *value, int   *type);int	cleanstack ();int	drop ();int	pickup(int   *value, int   *type);int     setlang(int     lang);int	dump();
#endif