pub type PFN_vkMapMemory2KHR = Option<unsafe extern "system" fn(device: VkDevice, pMemoryMapInfo: *const VkMemoryMapInfoKHR, ppData: *mut *mut c_void) -> VkResult>;Aliased Type§
enum PFN_vkMapMemory2KHR {
None,
Some(unsafe extern "system" fn(*mut VkDevice_T, *const VkMemoryMapInfoKHR, *mut *mut c_void) -> i32),
}