+
+#ifdef CONFIG_CRYPTO_JITTERENTROPY_TESTINTERFACE
+int jent_raw_hires_entropy_store(__u32 value);
+void jent_testing_init(void);
+void jent_testing_exit(void);
+#else /* CONFIG_CRYPTO_JITTERENTROPY_TESTINTERFACE */
+static inline int jent_raw_hires_entropy_store(__u32 value) { return 0; }
+static inline void jent_testing_init(void) { }
+static inline void jent_testing_exit(void) { }
+#endif /* CONFIG_CRYPTO_JITTERENTROPY_TESTINTERFACE */