#ifndef __Machine_h
#define __Machine_h
#include "Symbol.h"
#include "CompiledCode.h"
#include "Frame.h"
#include "Continuation.h"
#include "hash.h"
#include "state.h"

@interface Machine: SchemeObject
{
    state_t state;
    SchemeObject value;
    hashtab_t globals;
    SchemeObject all_globals;
}
- (void) loadCode: (CompiledCode) code;
- (SchemeObject) run;
- (void) addGlobal: (Symbol) sym value: (SchemeObject) val;
- (void) environment: (Frame) e;
- (void) continuation: (Continuation) c;
- (Continuation) continuation;
- (void) value: (SchemeObject) o;
- (SchemeObject) stack;
- (void) stack: (SchemeObject) o;
- (state_t []) state;
- (void) state: (state_t []) st;
@end

#endif //__Machine_h