+static int fips_is_owning_thread(void);
+static int fips_set_owning_thread(void);
+static int fips_clear_owning_thread(void);
+static unsigned char *fips_signature_witness(void);
+
+static void fips_w_lock(void) { CRYPTO_w_lock(CRYPTO_LOCK_FIPS); }
+static void fips_w_unlock(void) { CRYPTO_w_unlock(CRYPTO_LOCK_FIPS); }
+static void fips_r_lock(void) { CRYPTO_r_lock(CRYPTO_LOCK_FIPS); }
+static void fips_r_unlock(void) { CRYPTO_r_unlock(CRYPTO_LOCK_FIPS); }
+