+#define OPENSSL_assert(e) (void)((e) ? 0 : (OpenSSLDie(__FILE__, __LINE__, #e),1))
+
+unsigned long *OPENSSL_ia32cap_loc(void);
+#define OPENSSL_ia32cap (*(OPENSSL_ia32cap_loc()))
+int OPENSSL_isservice(void);
+
+int FIPS_mode(void);
+int FIPS_mode_set(int r);
+
+void OPENSSL_init(void);
+
+#define fips_md_init(alg) fips_md_init_ctx(alg, alg)
+
+#ifdef OPENSSL_FIPS
+#define fips_md_init_ctx(alg, cx) \
+ int alg##_Init(cx##_CTX *c) \
+ { \
+ if (FIPS_mode()) OpenSSLDie(__FILE__, __LINE__, \
+ "Low level API call to digest " #alg " forbidden in FIPS mode!"); \
+ return private_##alg##_Init(c); \
+ } \
+ int private_##alg##_Init(cx##_CTX *c)
+
+#define fips_cipher_abort(alg) \
+ if (FIPS_mode()) OpenSSLDie(__FILE__, __LINE__, \
+ "Low level API call to cipher " #alg " forbidden in FIPS mode!")
+
+#else
+#define fips_md_init_ctx(alg, cx) \
+ int alg##_Init(cx##_CTX *c)
+#define fips_cipher_abort(alg) while(0)
+#endif
+
+/* CRYPTO_memcmp returns zero iff the |len| bytes at |a| and |b| are equal. It
+ * takes an amount of time dependent on |len|, but independent of the contents
+ * of |a| and |b|. Unlike memcmp, it cannot be used to put elements into a
+ * defined order as the return value when a != b is undefined, other than to be
+ * non-zero. */
+int CRYPTO_memcmp(const void *a, const void *b, size_t len);