-static int capi_list_providers(CAPI_CTX * ctx, BIO *out);
-static int capi_list_containers(CAPI_CTX * ctx, BIO *out);
-int capi_list_certs(CAPI_CTX * ctx, BIO *out, char *storename);
-void capi_free_key(CAPI_KEY * key);
+static int capi_list_providers(CAPI_CTX *ctx, BIO *out);
+static int capi_list_containers(CAPI_CTX *ctx, BIO *out);
+int capi_list_certs(CAPI_CTX *ctx, BIO *out, char *storename);
+void capi_free_key(CAPI_KEY *key);