2.2.4.11 NTMS_CHANGERTYPEINFORMATIONW Structure

The NTMS_CHANGERTYPEINFORMATIONW structure describes the properties specific to a type of changer, in Unicode.

 typedef struct _NTMS_CHANGERTYPEINFORMATIONW {
   [string] wchar_t szVendor[128];
   [string] wchar_t szProduct[128];
   DWORD DeviceType;
 } NTMS_CHANGERTYPEINFORMATIONW;

szVendor: A null-terminated sequence of Unicode UTF-16 characters specifying the name of the changer vendor, acquired from device inquiry data. If no name is available, this MUST contain an empty string.

szProduct: A null-terminated sequence of Unicode UTF-16 characters specifying the name of the changer product, acquired from device inquiry data. If no name is available, this MUST contain an empty string.

DeviceType: The following SCSI device type [ANSI-131-1994] acquired through SCSI commands.

Value

Meaning

FILE_DEVICE_CHANGER

0x00000030

Device is a changer.