Function raw_map_lookup_percpu_elem 

pub fn raw_map_lookup_percpu_elem<F: KernelAuxiliaryOps>(
    map: *mut c_void,
    key: *const c_void,
    cpu: u32,
) -> *const c_void

Perform a lookup in percpu map for an entry associated to key on cpu.

See https://ebpf-docs.dylanreimerink.nl/linux/helper-function/bpf_map_lookup_percpu_elem/