Type Alias PFN_vkDisplayPowerControlEXT 

pub type PFN_vkDisplayPowerControlEXT = Option<unsafe extern "system" fn(device: VkDevice, display: VkDisplayKHR, pDisplayPowerInfo: *const VkDisplayPowerInfoEXT) -> VkResult>;

Aliased Type

pub enum PFN_vkDisplayPowerControlEXT {
    None,
    Some(unsafe extern "system" fn(*mut VkDevice_T, *mut VkDisplayKHR_T, *const VkDisplayPowerInfoEXT) -> i32),
}

Variants

None

No value.

Some(unsafe extern "system" fn(*mut VkDevice_T, *mut VkDisplayKHR_T, *const VkDisplayPowerInfoEXT) -> i32)

Some value of type T.