+#define CYCLE_MULT_DEFAULT 175
+extern int cycle_multiplier; // 100 for 1.0
+extern int cycle_multiplier_override;
+extern int cycle_multiplier_old;
+
+#define NDHACK_NO_SMC_CHECK (1<<0)
+#define NDHACK_GTE_UNNEEDED (1<<1)
+#define NDHACK_GTE_NO_FLAGS (1<<2)
+#define NDHACK_OVERRIDE_CYCLE_M (1<<3)
+#define NDHACK_NO_STALLS (1<<4)
+#define NDHACK_NO_COMPAT_HACKS (1<<5)
+extern int new_dynarec_hacks;
+extern int new_dynarec_hacks_pergame;
+extern int new_dynarec_hacks_old;
+
+void new_dynarec_init(void);
+void new_dynarec_cleanup(void);
+void new_dynarec_clear_full(void);
+void new_dyna_start(void *context);
+int new_dynarec_save_blocks(void *save, int size);
+void new_dynarec_load_blocks(const void *save, int size);
+
+void invalidate_all_pages(void);
+void invalidate_block(unsigned int block);