-/*
- * Checks a list of |groups| to determine if the |group_id| is in it. If it is
- * and |checkallow| is 1 then additionally check if the group is allowed to be
- * used. Returns 1 if the group is in the list (and allowed if |checkallow| is
- * 1) or 0 otherwise.
- */
-#ifndef OPENSSL_NO_TLS1_3
-static int check_in_list(SSL *s, unsigned int group_id,
- const unsigned char *groups, size_t num_groups,
- int checkallow)
-{
- size_t i;
-
- if (groups == NULL || num_groups == 0)
- return 0;
-
- for (i = 0; i < num_groups; i++, groups += 2) {
- unsigned int share_id = (groups[0] << 8) | (groups[1]);
-
- if (group_id == share_id
- && (!checkallow
- || tls_curve_allowed(s, groups, SSL_SECOP_CURVE_CHECK))) {
- break;
- }
- }
-
- /* If i == num_groups then not in the list */
- return i < num_groups;
-}
-#endif
-