GetVolumeInformationByHandle retrieves information about the volume represented by the given system handle.

GetVolumeNameForVolumeMountPoint retrieves the first volume name for the given mount point, which is a path in one of the following forms: X:\ Y:\MountX\ Volume names are also known as volume GUID paths, and are based on the globally unique identifier of the volume.

GetVolumePathNamesForVolumeName returns a complete set of volume paths and mount points for the given volume name, which must be a volume GUID path of this form: \\?\Volume{xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx}\.

Handle attempts to acquire a system handle for the volume represented by path (or upon which path is mounted).

MountPoint attempts to find the volume mount point for s.

ErrMoreData indicates that a buffer was too small to hold the data that is to be recieved.

MaxFileSystemNameLength is the maximum number of characters in a file system name.

MaxVolumeLabelLength is the maximum number of characters in a volume label.

MaxVolumeNameLength is the maximum number of characters in a volume name.