struct xfrm_usersa_flush contains a single u8, thus sizeof(struct
xfrm_usersa_flush) == 1 as can be verified by running the following
code through go tool cgo -godefs:
package xfrm_test
// #include <linux/xfrm.h>
import "C"
const SizeofXfrmUsersaFlush = C.sizeof_struct_xfrm_usersa_flush
which results in
// Code generated by cmd/cgo -godefs; DO NOT EDIT.
// cgo -godefs foo.go
package xfrm_test
const SizeofXfrmUsersaFlush = 0x1
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>