[MS-VDS]: Virtual Disk Service (VDS) Protocol Specification

2.2.2.1.2.3 VDS_QUERY_PROVIDER_FLAGThe VDS_QUERY_PROVIDER_FLAG enumeration defines the set of valid flags for provider queryoperations. Callers can query for hardware providers, software providers, or both.typedef enum _VDS_QUERY_PROVIDER_FLAG{VDS_QUERY_SOFTWARE_PROVIDERS = 0x1,VDS_QUERY_HARDWARE_PROVIDERS = 0x2,VDS_QUERY_VIRTUALDISK_PROVIDERS = 0x4} VDS_QUERY_PROVIDER_FLAG;VDS_QUERY_SOFTWARE_PROVIDERS: If set, the operation queries for software providers.VDS_QUERY_HARDWARE_PROVIDERS: If set, the operation queries for hardware providers.VDS_QUERY_VIRTUALDISK_PROVIDERS: If set, the operation queries for virtual diskproviders.2.2.2.1.2.4 VDS_DRIVE_LETTER_FLAGThe VDS_DRIVE_LETTER_FLAG enumeration defines the set of valid flags for a drive letter.typedef enum _VDS_DRIVE_LETTER_FLAG{VDS_DLF_NON_PERSISTENT = 0x00000001} VDS_DRIVE_LETTER_FLAG;VDS_DLF_NON_PERSISTENT: If set, the drive letter no longer appears after the computer isrestarted.2.2.2.1.3 Structures2.2.2.1.3.1 VDS_SERVICE_PROPThe VDS_SERVICE_PROP structure provides information about the properties of a service.typedef struct _VDS_SERVICE_PROP {[string] WCHAR* pwszVersion;unsigned long ulFlags;} VDS_SERVICE_PROP;pwszVersion: The version of VDS; a human-readable, null-terminated Unicode string. Thisstring can be any human-readable, null-terminated Unicode value.ulFlags: A combination of any values, by using the bitwise OR operator, that is defined in theVDS_SERVICE_FLAG enumeration.2.2.2.1.3.2 VDS_DRIVE_LETTER_PROPThe VDS_DRIVE_LETTER_PROP structure provides information about a drive letter.[MS-VDS] — v20110610Virtual Disk Service (VDS) Protocol SpecificationCopyright © 2011 Microsoft Corporation.Release: Friday, June 10, 201159 / 360