Symbol: BIO_dgram_get_mtu_overhead
crypto/openssl/ssl/d1_lib.c
887
s->d1->mtu = s->d1->link_mtu - BIO_dgram_get_mtu_overhead(SSL_get_wbio(ssl));
crypto/openssl/ssl/d1_lib.c
921
return dtls1_link_min_mtu() - BIO_dgram_get_mtu_overhead(SSL_get_wbio(ssl));