kHIDUsage_GD_SystemDisplayToggleLCDAutoscale

objc2_io_kit

Constant kHIDUsage_GD_SystemDisplayToggleLCDAutoscale 

Source 
pub const kHIDUsage_GD_SystemDisplayToggleLCDAutoscale: c_uint = 0xB7;
Available on crate feature hid only.
Expand description

Apple’s documentation