+EVP_PKEY *PEM_read_bio_PrivateKey_ex(BIO *bp, EVP_PKEY **x, pem_password_cb *cb,
+ void *u, OPENSSL_CTX *libctx,
+ const char *propq);
+# ifndef OPENSSL_NO_STDIO
+EVP_PKEY *PEM_read_PrivateKey_ex(FILE *fp, EVP_PKEY **x, pem_password_cb *cb,
+ void *u, OPENSSL_CTX *libctx,
+ const char *propq);
+# endif