Function Perl_hv_common_key_len

pub unsafe extern "C" fn Perl_hv_common_key_len(
    my_perl: *mut PerlInterpreter,
    hv: *mut HV,
    key: *const c_char,
    klen_i32: I32,
    action: c_int,
    val: *mut SV,
    hash: U32,
) -> *mut c_void