O_CALLRETURN
case O_CALLRETURN:
O_SETFIB, O_SETDSCP, O_REASS, O_CALLRETURN, O_SETMARK,
action->opcode = O_CALLRETURN;
action->opcode = O_CALLRETURN;
case O_CALLRETURN: {
case O_CALLRETURN:
case O_CALLRETURN:
case O_CALLRETURN:
case O_CALLRETURN:
case O_CALLRETURN:
if (cmd->opcode == O_CALLRETURN && (cmd->len & F_NOT))
case O_CALLRETURN:
if (cmd->opcode != O_CALLRETURN || (cmd->len & F_NOT) == 0) {