Returns the index of the specified hard disk partition.
PRL_RESULT PrlSrvCfgHddPart_GetIndex( PRL_HANDLE hPart, PRL_UINT32_PTR pnIndex );
PrlApiDisp.h
PRL_RESULT. Possible values:
PRL_ERR_INVALID_ARG - invalid handle or null pointer was passed.
PRL_ERR_SUCCESS - function completed successfully.
Partition index uniquely identifies a partition on a hard disk.