void my_print(SV * fh) {
    dSP;

    ENTER;
    SAVETMPS;

    PUSHMARK(SP);
    XPUSHs(sv_2mortal(fh));
    XPUSHs(sv_2mortal(newSVpv("TEXT", 0)));
    PUTBACK;

    call_pv("MyFH::PRINT", G_DISCARD);

    FREETMPS;
    LEAVE;
}