Function libc::unix::linux_like::clock_getcpuclockid   
source · pub unsafe extern "C" fn clock_getcpuclockid(
    pid: pid_t,
    clk_id: *mut clockid_t
) -> c_intpub unsafe extern "C" fn clock_getcpuclockid(
    pid: pid_t,
    clk_id: *mut clockid_t
) -> c_int