/*
 *		filterstack.h
 */

typedef struct {
	int	numero;		/* id in rapulator */
	int	ival; 
	float	fval;
	} FilterSlot;


int filterstack_init(int nbre);

int filterstack_add(int code, int ival, float fval);

int filterstack_list(const char *txt);	/* XXX */

int filterstack_run(FloatImg *target, int notused);

int load_stack_from_file(char *fname, int notused);

int parse_filter_chain(const char *argument);