Symbol: DUP2BIT
lib/librumphijack/hijack.c
1574
if (dup2vec[i] & DUP2BIT) {
lib/librumphijack/hijack.c
468
return fd <= DUP2HIGH && fd >= 0 && dup2vec[fd] & DUP2BIT;
lib/librumphijack/hijack.c
485
if (dup2vec[i] & DUP2BIT &&
lib/librumphijack/hijack.c
501
dup2vec[hostfd] = DUP2BIT | DUP2ALIAS | rumpfd;