DEFMRU
wo->mru = DEFMRU;
return (LENCISHORT(go->neg_mru && go->mru != DEFMRU) +
ADDCISHORT(CI_MRU, go->neg_mru && go->mru != DEFMRU, go->mru);
ACKCISHORT(CI_MRU, go->neg_mru && go->mru != DEFMRU, go->mru);
if (go->neg_mru && go->mru != DEFMRU) {
if (cishort <= wo->mru || cishort <= DEFMRU)
if ((go->neg_mru && go->mru != DEFMRU)
if (cishort < DEFMRU)