Function libperl_sys::Perl_utf8n_to_uvchr_error

pub unsafe extern "C" fn Perl_utf8n_to_uvchr_error(
    my_perl: *mut PerlInterpreter, 
    s: *const U8, 
    curlen: STRLEN, 
    retlen: *mut STRLEN, 
    flags: U32, 
    errors: *mut U32
) -> UV