The following functions prefixed with CH_ corresponds to the same function, but the CH_ will not call the comand history function. Notice if the DBS and LIBLINCKS are installed without the command history, then prefixed and non-prefixed function are equivalent. Those marked with `*' have an extra parameter.
errcode CH_CO_CREATEOBJ(lbl) errcode CH_GA_GETATTR(lbl, group, field, val) errcode CH_GLI_GETLINKITEM(lbl, group, field, pos, item, type) * errcode CH_GLN_GETLINKNAMES(lbl, group, mapfn, extra, type) * errcode CH_GLV_GETLINKVAL(lbl, group, name, mapfn, extra) errcode CH_GL_GETLATEST(lbl, mapfn, extra, inws) * errcode CH_LINK(from, group, field, to, pos) * errcode CH_RAT_REMOVEATTRTAG(lbl, group, field) errcode CH_RFL_REMOVEFROMLATEST(lbl) errcode CH_RLT_REMOVELINKTAG(lbl, group, field) errcode CH_RLV_REMOVELINKVAL(lbl, group, field) errcode CH_SA_SETATTR(lbl, group, field, val) errcode CH_SO_STOREOBJ(lbl)