smb_kdoor_encode
if ((rc = smb_kdoor_encode(&da)) != 0)
static int smb_kdoor_encode(smb_doorarg_t *);
if ((rc = smb_kdoor_encode(&da)) == 0) {
if (smb_kdoor_encode(&da) != 0)
if (smb_kdoor_encode(&da) != 0)
static int smb_kdoor_encode(smb_doorarg_t *);