// SPDX-License-Identifier: GPL-2.0
+#include <linux/io_uring_types.h>
+
+struct io_cancel_data {
+ struct io_ring_ctx *ctx;
+ union {
+ u64 data;
+ struct file *file;
+ };
+ u32 flags;
+ int seq;
+};
+
+
int io_async_cancel_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);
int io_async_cancel(struct io_kiocb *req, unsigned int issue_flags);