// lamp.h
typedef struct LAMP_CAPABILITIES_WHITE {
BOOLEAN IsLightIntensityAdjustable;
} LAMP_CAPABILITIES_WHITE;
View the official Windows Driver Kit DDI referenceNo description available.
This structure is the I/O parameter type of IOCTL_LAMP_{GET|SET}_INTENSITY_WHITE.
IsLightIntensityAdjustableIf this field evaluates TRUE, a client can get/set light intensity by calling IOCTL_LAMP_GET_INTENSITY_WHITE and IOCTL_LAMP_SET_INTENSITY_WHITE.