tcps_snd_lowat_fraction
if (tcps->tcps_snd_lowat_fraction != 0) {
tcps->tcps_snd_lowat_fraction;
if (tcps->tcps_snd_lowat_fraction != 0) {
tcps->tcps_snd_lowat_fraction;
if (tcps->tcps_snd_lowat_fraction != 0) {
tcps->tcps_snd_lowat_fraction;