#ifdef LISP_FEATURE_GENCGC
#define PAGE_BYTES GENCGC_PAGE_SIZE
#else
-#define PAGE_BYTES 0x1000
+#define PAGE_BYTES BACKEND_PAGE_SIZE
#endif
typedef signed long page_index_t;
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_ */