This interface enumerates the raw input devices, and is only used by PresentationHost.exe.
This API is only intended and supported for use on the local client machine
Enumerates the next celt elements (that is, RAWINPUTDEVICE structures) in the enumerator's list, returning them in rgelt along with the actual number of enumerated elements in pceltFetched.
Instructs the enumerator to skip the next celt elements in the enumeration so that the next call to IEnumRAWINPUTDEVIC:Next will not return those elements.
Resets the enumeration sequence to the beginning.
Creates another raw input device enumerator with the same state as the current enumerator to iterate over the same list.