--- /dev/null
+#ifndef _QEMU_9P_IOV_MARSHAL_H
+#define _QEMU_9P_IOV_MARSHAL_H
+
+#include "9p-marshal.h"
+
+
+ssize_t v9fs_pack(struct iovec *in_sg, int in_num, size_t offset,
+ const void *src, size_t size);
+ssize_t v9fs_iov_unmarshal(struct iovec *out_sg, int out_num, size_t offset,
+ int bswap, const char *fmt, ...);
+ssize_t v9fs_iov_marshal(struct iovec *in_sg, int in_num, size_t offset,
+ int bswap, const char *fmt, ...);
+
+ssize_t v9fs_iov_vunmarshal(struct iovec *out_sg, int out_num, size_t offset,
+ int bswap, const char *fmt, va_list ap);
+ssize_t v9fs_iov_vmarshal(struct iovec *in_sg, int in_num, size_t offset,
+ int bswap, const char *fmt, va_list ap);
+#endif