Function Perl_do_sv_dump 

pub unsafe fn Perl_do_sv_dump(
    my_perl: *mut PerlInterpreter,
    level: I32,
    file: *mut PerlIO,
    sv: *mut SV,
    nest: I32,
    maxnest: I32,
    dumpops: bool,
    pvlim: STRLEN,
)

thx shim for crate::Perl_do_sv_dump.