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-rw-r--r--lib/crypto/c_src/crypto.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/lib/crypto/c_src/crypto.c b/lib/crypto/c_src/crypto.c
index 35de3dbf0c..8ed7ac900b 100644
--- a/lib/crypto/c_src/crypto.c
+++ b/lib/crypto/c_src/crypto.c
@@ -475,7 +475,7 @@ static struct nid_map ec_curves[] = {
struct nif_ec_key {
EC_KEY *key;
};
-#endif
+#endif /* HAVE_EC */
ERL_NIF_INIT(crypto,nif_funcs,load,NULL,upgrade,unload)
@@ -528,9 +528,8 @@ static ERL_NIF_TERM atom_none;
static ERL_NIF_TERM atom_notsup;
static ERL_NIF_TERM atom_digest;
-static ERL_NIF_TERM atom_ec;
-
#if defined(HAVE_EC)
+static ERL_NIF_TERM atom_ec;
static ERL_NIF_TERM atom_prime_field;
static ERL_NIF_TERM atom_characteristic_two_field;
static ERL_NIF_TERM atom_tpbasis;
@@ -570,7 +569,6 @@ static void error_handler(void* null, const char* errstr)
static int init(ErlNifEnv* env, ERL_NIF_TERM load_info)
{
- int i;
ErlNifSysInfo sys_info;
get_crypto_callbacks_t* funcp;
struct crypto_callbacks* ccb;
@@ -639,8 +637,11 @@ static int init(ErlNifEnv* env, ERL_NIF_TERM load_info)
atom_ppbasis = enif_make_atom(env,"ppbasis");
atom_onbasis = enif_make_atom(env,"onbasis");
- for (i = 0; i < EC_CURVES_CNT; i++)
+ {
+ int i;
+ for (i = 0; i < EC_CURVES_CNT; i++)
ec_curves[i].atom = enif_make_atom(env,ec_curves[i].name);
+ }
#endif
init_digest_types(env);
@@ -1440,7 +1441,7 @@ static ERL_NIF_TERM hmac_final(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv
HMAC_CTX_cleanup(&ctx);
if (argc == 2 && req_len < mac_len) {
- // Only truncate to req_len bytes if asked.
+ /* Only truncate to req_len bytes if asked. */
mac_len = req_len;
}
mac_bin = enif_make_new_binary(env, mac_len, &ret);
@@ -2939,7 +2940,7 @@ static EC_KEY* ec_key_new(ErlNifEnv* env, ERL_NIF_TERM curve_arg)
&& c_arity == 5
&& get_bn_from_bin(env, curve[3], &bn_order)
&& (curve[4] != atom_none && get_bn_from_bin(env, curve[4], &cofactor))) {
- //* {Field, Prime, Point, Order, CoFactor} = Curve */
+ /* {Field, Prime, Point, Order, CoFactor} = Curve */
int f_arity = -1;
const ERL_NIF_TERM* field;