OX is for supporting Open XM communication protocol. See http://www.math.kobe-u.ac.jp/openxxx for the latest info. This document is incomplete. See lib/ox.sm1 and plugin-cmo. oxCreateClient, oxCreateClientFile, oxReq, oxGet, oxGetFromControl, oxMultiSelect, oxWatch, oxCloseClient, oxSerial, oxGenPortFile, oxRemovePortFile, oxGenPass, oxGetPort, oxCreateClient2, oxPrintMessage cf. plugin-cmo, cmoDebugCMO