diff --git a/libc/kernel/uapi/linux/vduse.h b/libc/kernel/uapi/linux/vduse.h
new file mode 100644
index 0000000..2dc8c82
--- /dev/null
+++ b/libc/kernel/uapi/linux/vduse.h
@@ -0,0 +1,134 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef _UAPI_VDUSE_H_
+#define _UAPI_VDUSE_H_
+#include <linux/types.h>
+#define VDUSE_BASE 0x81
+#define VDUSE_API_VERSION 0
+#define VDUSE_GET_API_VERSION _IOR(VDUSE_BASE, 0x00, __u64)
+#define VDUSE_SET_API_VERSION _IOW(VDUSE_BASE, 0x01, __u64)
+struct vduse_dev_config {
+#define VDUSE_NAME_MAX 256
+  char name[VDUSE_NAME_MAX];
+  __u32 vendor_id;
+  __u32 device_id;
+  __u64 features;
+  __u32 vq_num;
+  __u32 vq_align;
+  __u32 reserved[13];
+  __u32 config_size;
+  __u8 config[];
+};
+#define VDUSE_CREATE_DEV _IOW(VDUSE_BASE, 0x02, struct vduse_dev_config)
+#define VDUSE_DESTROY_DEV _IOW(VDUSE_BASE, 0x03, char[VDUSE_NAME_MAX])
+struct vduse_iotlb_entry {
+  __u64 offset;
+  __u64 start;
+  __u64 last;
+#define VDUSE_ACCESS_RO 0x1
+#define VDUSE_ACCESS_WO 0x2
+#define VDUSE_ACCESS_RW 0x3
+  __u8 perm;
+};
+#define VDUSE_IOTLB_GET_FD _IOWR(VDUSE_BASE, 0x10, struct vduse_iotlb_entry)
+#define VDUSE_DEV_GET_FEATURES _IOR(VDUSE_BASE, 0x11, __u64)
+struct vduse_config_data {
+  __u32 offset;
+  __u32 length;
+  __u8 buffer[];
+};
+#define VDUSE_DEV_SET_CONFIG _IOW(VDUSE_BASE, 0x12, struct vduse_config_data)
+#define VDUSE_DEV_INJECT_CONFIG_IRQ _IO(VDUSE_BASE, 0x13)
+struct vduse_vq_config {
+  __u32 index;
+  __u16 max_size;
+  __u16 reserved[13];
+};
+#define VDUSE_VQ_SETUP _IOW(VDUSE_BASE, 0x14, struct vduse_vq_config)
+struct vduse_vq_state_split {
+  __u16 avail_index;
+};
+struct vduse_vq_state_packed {
+  __u16 last_avail_counter;
+  __u16 last_avail_idx;
+  __u16 last_used_counter;
+  __u16 last_used_idx;
+};
+struct vduse_vq_info {
+  __u32 index;
+  __u32 num;
+  __u64 desc_addr;
+  __u64 driver_addr;
+  __u64 device_addr;
+  union {
+    struct vduse_vq_state_split split;
+    struct vduse_vq_state_packed packed;
+  };
+  __u8 ready;
+};
+#define VDUSE_VQ_GET_INFO _IOWR(VDUSE_BASE, 0x15, struct vduse_vq_info)
+struct vduse_vq_eventfd {
+  __u32 index;
+#define VDUSE_EVENTFD_DEASSIGN - 1
+  int fd;
+};
+#define VDUSE_VQ_SETUP_KICKFD _IOW(VDUSE_BASE, 0x16, struct vduse_vq_eventfd)
+#define VDUSE_VQ_INJECT_IRQ _IOW(VDUSE_BASE, 0x17, __u32)
+enum vduse_req_type {
+  VDUSE_GET_VQ_STATE,
+  VDUSE_SET_STATUS,
+  VDUSE_UPDATE_IOTLB,
+};
+struct vduse_vq_state {
+  __u32 index;
+  union {
+    struct vduse_vq_state_split split;
+    struct vduse_vq_state_packed packed;
+  };
+};
+struct vduse_dev_status {
+  __u8 status;
+};
+struct vduse_iova_range {
+  __u64 start;
+  __u64 last;
+};
+struct vduse_dev_request {
+  __u32 type;
+  __u32 request_id;
+  __u32 reserved[4];
+  union {
+    struct vduse_vq_state vq_state;
+    struct vduse_dev_status s;
+    struct vduse_iova_range iova;
+    __u32 padding[32];
+  };
+};
+struct vduse_dev_response {
+  __u32 request_id;
+#define VDUSE_REQ_RESULT_OK 0x00
+#define VDUSE_REQ_RESULT_FAILED 0x01
+  __u32 result;
+  __u32 reserved[4];
+  union {
+    struct vduse_vq_state vq_state;
+    __u32 padding[32];
+  };
+};
+#endif