size_t block_size, size_t mac_size);
int dtls1_process_record(SSL *s, DTLS1_BITMAP *bitmap);
__owur int dtls1_get_record(SSL *s);
size_t block_size, size_t mac_size);
int dtls1_process_record(SSL *s, DTLS1_BITMAP *bitmap);
__owur int dtls1_get_record(SSL *s);