smb_oplock_wait_ack
uint32_t smb_oplock_wait_ack(smb_request_t *, uint32_t);
status = smb_oplock_wait_ack(sr, NewLevel);
status = smb_oplock_wait_ack(sr, NewLevel);
status = smb_oplock_wait_ack(sr, NewLevel);
uint32_t smb_oplock_wait_ack(smb_request_t *, uint32_t);