pub type PFN_vkCreateFramebuffer = unsafe extern "system" fn(device: Device, p_create_info: *const FramebufferCreateInfo, p_allocator: *const AllocationCallbacks, p_framebuffer: *mut Framebuffer) -> Result;
pub type PFN_vkCreateFramebuffer = unsafe extern "system" fn(device: Device, p_create_info: *const FramebufferCreateInfo, p_allocator: *const AllocationCallbacks, p_framebuffer: *mut Framebuffer) -> Result;