#ifndef _LINUX_VIRTIO_RNG_H#define _LINUX_VIRTIO_RNG_H/* This header is BSD licensed so anyone can use the definitions to implement * compatible drivers/servers. */#include <linux/virtio_config.h>/* The ID for virtio_rng */#define VIRTIO_ID_RNG 4#endif/* _LINUX_VIRTIO_RNG_H */