Searched refs:unsent_optlen (Results 1 – 1 of 1) sorted by relevance
447 u16_t unsent_optlen; in tcp_write() local454 unsent_optlen = LWIP_TCP_OPT_LENGTH(last_unsent->flags); in tcp_write()455 LWIP_ASSERT("mss_local is too small", mss_local >= last_unsent->len + unsent_optlen); in tcp_write()456 space = mss_local - (last_unsent->len + unsent_optlen); in tcp_write()