Fix no-engine.

Reviewed-by: NKurt Roeckx <kurt@openssl.org>

crypto/ec/ec_key.c

@@ -65,7 +65,7 @@
 #include <string.h>
 #include "ec_lcl.h"
 #include <openssl/err.h>
-#ifndef OPENSSSL_NO_ENGINE
+#ifndef OPENSSL_NO_ENGINE
 # include <openssl/engine.h>
 #endif
 

crypto/evp/pmeth_lib.c

@@ -63,6 +63,7 @@
 #ifndef OPENSSL_NO_ENGINE
 # include <openssl/engine.h>
 #endif
+#include <openssl/evp.h>
 #include "internal/asn1_int.h"
 #include "internal/evp_int.h"
 

include/openssl/evp.h

@@ -1293,7 +1293,7 @@ int EVP_PKEY_derive_init(EVP_PKEY_CTX *ctx);
 int EVP_PKEY_derive_set_peer(EVP_PKEY_CTX *ctx, EVP_PKEY *peer);
 int EVP_PKEY_derive(EVP_PKEY_CTX *ctx, unsigned char *key, size_t *keylen);
 
-typedef int EVP_PKEY_gen_cb (EVP_PKEY_CTX *ctx);
+typedef int EVP_PKEY_gen_cb(EVP_PKEY_CTX *ctx);
 
 int EVP_PKEY_paramgen_init(EVP_PKEY_CTX *ctx);
 int EVP_PKEY_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);