/// vDSO for `x86_64`
#[derive(Debug, Copy, Clone)]
pub struct Vdso {
    pub clock_gettime: __vdso_clock_gettime @ "LINUX_2.6",
    pub getcpu:        __vdso_getcpu        @ "LINUX_2.6",
    pub gettimeofday:  __vdso_gettimeofday  @ "LINUX_2.6",
    pub time:          __vdso_time          @ "LINUX_2.6",
}