fix warnings

apps/speed.c

@@ -616,7 +616,7 @@ int MAIN(int argc, char **argv)
         EC_KEY *ecdh_a[EC_NUM], *ecdh_b[EC_NUM];
         unsigned char secret_a[MAX_ECDH_SIZE], secret_b[MAX_ECDH_SIZE];
         int secret_size_a, secret_size_b;
-        int ecdh_check = 0;
+        int ecdh_checks = 0;
         int secret_idx = 0;
         long ecdh_c[EC_NUM][2];
 #endif
@@ -2065,19 +2065,20 @@ int MAIN(int argc, char **argv)
 						ecdh_a[j]->pub_key,
 						ecdh_b[j]);
 					if (secret_size_a != secret_size_b) 
-						ecdh_check = 0;
+						ecdh_checks = 0;
 					else
-						ecdh_check = 1;
+						ecdh_checks = 1;
 
 					for (secret_idx = 0; 
-					    (secret_idx < secret_size_a) && (ecdh_check == 1);
+					    (secret_idx < secret_size_a)
+						&& (ecdh_checks == 1);
 					    secret_idx++)
 						{
 						if (secret_a[secret_idx] != secret_b[secret_idx])
-						ecdh_check = 0;
+						ecdh_checks = 0;
 						}
 
-					if (ecdh_check == 0)
+					if (ecdh_checks == 0)
 						{
 						BIO_printf(bio_err,"ECDH computations don't match.\n");
 						ERR_print_errors(bio_err);

crypto/ec/ectest.c

@@ -105,6 +105,9 @@ int main(int argc, char * argv[]) { puts("Elliptic curves are disabled."); retur
 	exit(1); \
 } while (0)
 
+void prime_field_tests(void);
+void char2_field_tests(void);
+
 #if 0
 static void timings(EC_GROUP *group, int multi, BN_CTX *ctx)
 	{

crypto/ecdh/ecdhtest.c

@@ -117,6 +117,7 @@ static void MS_CALLBACK cb(int p, int n, void *arg);
 
 static const char rnd_seed[] = "string to make the random number generator think it has entropy";
 
+int test_ecdh_curve(int , char *, BN_CTX *, BIO *);
 
 int test_ecdh_curve(int nid, char *text, BN_CTX *ctx, BIO *out)
 	{

crypto/ecdsa/ecdsatest.c

@@ -116,6 +116,15 @@ static const char rnd_seed[] = "string to make the random number generator think
 ECDSA_SIG*	signatures[ECDSA_NIST_TESTS];
 unsigned char	digest[ECDSA_NIST_TESTS][20];
 
+/* some declarations */
+void clear_ecdsa(EC_KEY *);
+int set_p192_param(EC_KEY *);
+int set_p239_param(EC_KEY *);
+int test_sig_vrf(EC_KEY *, const unsigned char *);
+int test_x962_sig_vrf(EC_KEY *, const unsigned char *,
+                           const char *, const char *, const char *);
+int ecdsa_cmp(const EC_KEY *, const EC_KEY *);
+
 void clear_ecdsa(EC_KEY *ecdsa)
 {
 	if (!ecdsa)

ssl/ssl_locl.h

@@ -640,6 +640,8 @@ int tls1_alert_code(int code);
 int ssl3_alert_code(int code);
 int ssl_ok(SSL *s);
 
+int check_srvr_ecc_cert_and_alg(X509 *x, SSL_CIPHER *cs);
+
 SSL_COMP *ssl3_comp_find(STACK_OF(SSL_COMP) *sk, int n);
 STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void);