return s->clienthello->compressions_len;
}
+int SSL_early_get1_extensions_present(SSL *s, int **out, size_t *outlen)
+{
+ RAW_EXTENSION *ext;
+ int *present;
+ size_t num = 0, i;
+
+ if (s->clienthello == NULL || out == NULL || outlen == NULL)
+ return 0;
+ for (i = 0; i < s->clienthello->pre_proc_exts_len; i++) {
+ ext = s->clienthello->pre_proc_exts + i;
+ if (ext->present)
+ num++;
+ }
+ present = OPENSSL_malloc(sizeof(*present) * num);
+ if (present == NULL)
+ return 0;
+ for (i = 0; i < s->clienthello->pre_proc_exts_len; i++) {
+ ext = s->clienthello->pre_proc_exts + i;
+ if (ext->present) {
+ if (ext->received_order >= num)
+ goto err;
+ present[ext->received_order] = ext->type;
+ }
+ }
+ *out = present;
+ *outlen = num;
+ return 1;
+ err:
+ OPENSSL_free(present);
+ return 0;
+}
+
int SSL_early_get0_ext(SSL *s, unsigned int type, const unsigned char **out,
size_t *outlen)
{