Helper functions to handle interface lists.
- These interface lists are used consistently to pass per-disk, per-image and/or per-operation callbacks. Those three purposes are strictly separate. See the individual interface declarations for what context they apply to. The caller is responsible for ensuring that the lifetime of the interface descriptors is appropriate for the category of interface. Get a specific interface from a list of interfaces specified by the type.
- Pointer to the matching interface or NULL if none was found.
|pVDIfs ||Pointer to the VD interface list. |
|enmInterface ||Interface to search for. |