| Platform SDK: Removable Storage Manager |
The NTMS_ALLOCATION_INFORMATION data structure returns the source media pool from which a medium was taken.
typedef struct _NTMS_ALLOCATION_INFORMATION {
DWORD dwSize;
LPVOID lpReserved;
NTMS_GUID AllocatedFrom;
} NTMS_ALLOCATION_INFORMATION, *LPNTMS_ALLOCATION_INFORMATION;
Windows NT/2000: Requires Windows 2000.
Header: Declared in Ntmsapi.h.