smb_nt_alloc
int smb_nt_alloc(struct smb_connobj *layer, ushort_t fn,
error = smb_nt_alloc(SSTOCP(ssp), NT_TRANSACT_QUERY_SECURITY_DESC,
error = smb_nt_alloc(SSTOCP(ssp), NT_TRANSACT_SET_SECURITY_DESC,