pub type PFN_vkCmdCopyBufferToImage2 = unsafe extern "system" fn(_command_buffer: CommandBuffer, _copy_buffer_to_image_info: *const CopyBufferToImageInfo2);pub type PFN_vkCmdCopyBufferToImage2 = unsafe extern "system" fn(_command_buffer: CommandBuffer, _copy_buffer_to_image_info: *const CopyBufferToImageInfo2);