Change OPENSSL_FIPSEVP to OPENSSL_FIPSAPI as it doesn't just refer

to EVP any more.

Move locking #define into fips.h.

Set FIPS locking callbacks at same time as OpenSSL locking callbacks.

fips/dsa/fips_dsa_selftest.c

@@ -56,7 +56,7 @@
  * [including the GNU Public Licence.]
  */
 
-#define OPENSSL_FIPSEVP
+#define OPENSSL_FIPSAPI
 
 #include <string.h>
 #include <openssl/crypto.h>

fips/dsa/fips_dsa_sign.c

@@ -56,7 +56,7 @@
  *
  */
 
-#define OPENSSL_FIPSEVP
+#define OPENSSL_FIPSAPI
 
 #include <string.h>
 #include <openssl/evp.h>

fips/dsa/fips_dssvs.c

@@ -10,7 +10,7 @@ int main(int argc, char **argv)
 }
 #else
 
-#define OPENSSL_FIPSEVP
+#define OPENSSL_FIPSAPI
 
 #include <openssl/bn.h>
 #include <openssl/dsa.h>