_CM_KEYBOARD_DEVICE_DATA

headersMetadatacopy
struct _CM_KEYBOARD_DEVICE_DATA {
    unsigned short Version;/* 0x0  2 */
    unsigned short Revision;/* 0x2  2 */
    unsigned char Type;/* 0x4  1 */
    unsigned char Subtype;/* 0x5  1 */
    unsigned short KeyboardFlags;/* 0x6  2 */
};
/* computed from the NT 4.0 DDK headers */