_HAL_SET_INFORMATION_CLASS

headersMetadatacopy
enum _HAL_SET_INFORMATION_CLASS {
    HalProfileSourceInterval = 0,/* 0x0 */
    HalProfileSourceInterruptHandler = 1,/* 0x1 */
    HalMcaRegisterDriver = 2,/* 0x2 */
};
/* computed from the NT 4.0 DDK headers */