extern void set_auto_gc_trigger(os_vm_size_t usage);
extern void clear_auto_gc_trigger(void);
-extern int maybe_gc_pending;
-
#include "fixnump.h"
#include "pseudo-atomic.h"
+extern boolean maybe_gc(os_context_t *context);
+
+extern unsigned long bytes_consed_between_gcs;
+
#endif /* _GC_H_ */