pub type PFN_vkCreateSharedSwapchainsKHR = unsafe extern "system" fn(_device: Device, _swapchain_count: u32, _create_infos: *const SwapchainCreateInfoKHR, _allocator: *const AllocationCallbacks, _swapchains: *mut SwapchainKHR) -> Result;pub type PFN_vkCreateSharedSwapchainsKHR = unsafe extern "system" fn(_device: Device, _swapchain_count: u32, _create_infos: *const SwapchainCreateInfoKHR, _allocator: *const AllocationCallbacks, _swapchains: *mut SwapchainKHR) -> Result;