Object Creation and Configuration Functions
| addgroup | Missing |
| additem | Missing |
| clonegroup | Missing |
| connect | Present |
| copyobj | Missing |
| delete | Present |
| disconnect | Present |
| disp | Present |
| get | Present |
| isvalid | Missing |
| makepublic | Missing |
| opcda | Missing |
| removepublicgroup | Missing |
| set | Present |
Server Exploration Functions
| flatnamespace | Missing |
| getnamespace | Missing |
| opcserverinfo | Missing |
| serveritemprops | Missing |
| serveritems | Missing |
Data Access Functions
| cancelasync | Missing |
| read | Missing |
| readasync | Missing |
| refresh | Missing |
| write | Missing |
| writeasync | Missing |
OPC Data Visualization Functions
Logging and Buffering Functions
| flushdata | Missing |
| getdata | Missing |
| opcread | Missing |
| opcstruct2array | Missing |
| opcstruct2timeseries | Missing |
| peekdata | Missing |
| start | Missing |
| stop | Missing |
| wait | Missing |
Simulink
| genslread | Missing |
| genslwrite | Missing |
General Functions
| cleareventlog | Missing |
| load | Present |
| obj2mfile | Missing |
| opccallback | Missing |
| opcfind | Missing |
| opchelp | Missing |
| opcqid | Missing |
| opcqparts | Missing |
| opcqstr | Missing |
| opcregister | Missing |
| opcreset | Missing |
| opcsupport | Missing |
| opctool | Missing |
| openosf | Missing |
| propinfo | Missing |
| save | Present |
| showopcevents | Missing |