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        CODE:
                str = SvPV_nolen_const(sv);
                RETVAL = strEQ(str, "mhx") ? 57 : 0;
        OUTPUT:
                RETVAL

IV
SvPV_nomg(sv)
        SV *sv
        PREINIT:
                char *str;
                STRLEN len;
        CODE:
                str = SvPV_nomg(sv, len);
                RETVAL = len + (strEQ(str, "mhx") ? 55 : 0);
        OUTPUT:
                RETVAL

IV
SvPV_nomg_const(sv)
        SV *sv
        PREINIT:
                const char *str;
                STRLEN len;
        CODE:
                str = SvPV_nomg_const(sv, len);
                RETVAL = len + (strEQ(str, "mhx") ? 56 : 0);
        OUTPUT:
                RETVAL

IV
SvPV_nomg_const_nolen(sv)
        SV *sv
        PREINIT:
                const char *str;
        CODE:
                str = SvPV_nomg_const_nolen(sv);
                RETVAL = strEQ(str, "mhx") ? 60 : 0;
        OUTPUT:
                RETVAL

IV
SvPV_nomg_nolen(sv)
        SV *sv
        PREINIT:
                char *str;
        CODE:
                str = SvPV_nomg_nolen(sv);
                RETVAL = strEQ(str, "mhx") ? 61 : 0;
        OUTPUT:
                RETVAL

void
SvPV_renew(sv, nlen, insv)
        SV *sv
        STRLEN nlen
        SV *insv
        PREINIT:
                STRLEN slen;
                const char *str;
        PPCODE:
                str = SvPV_const(insv, slen);
                XPUSHs(sv);
                mXPUSHi(SvLEN(sv));
                SvPV_renew(sv, nlen);
                Copy(str, SvPVX(sv), slen + 1, char);
                SvCUR_set(sv, slen);
                mXPUSHi(SvLEN(sv));

void
SvPVCLEAR(sv)
        SV *sv
        CODE:
                SvPVCLEAR(sv);


=tests plan => 50

my $mhx = "mhx";

is(&Devel::PPPort::SvPVbyte($mhx), 3);

my $i = 42;

is(&Devel::PPPort::SvPV_nolen($mhx), $i++);
is(&Devel::PPPort::SvPV_const($mhx), $i++);
is(&Devel::PPPort::SvPV_mutable($mhx), $i++);
is(&Devel::PPPort::SvPV_flags($mhx), $i++);
is(&Devel::PPPort::SvPV_flags_const($mhx), $i++);

is(&Devel::PPPort::SvPV_flags_const_nolen($mhx), $i++);
is(&Devel::PPPort::SvPV_flags_mutable($mhx), $i++);
is(&Devel::PPPort::SvPV_force($mhx), $i++);
is(&Devel::PPPort::SvPV_force_nolen($mhx), $i++);
is(&Devel::PPPort::SvPV_force_mutable($mhx), $i++);

is(&Devel::PPPort::SvPV_force_nomg($mhx), $i++);
is(&Devel::PPPort::SvPV_force_nomg_nolen($mhx), $i++);
is(&Devel::PPPort::SvPV_force_flags($mhx), $i++);
is(&Devel::PPPort::SvPV_force_flags_nolen($mhx), $i++);
is(&Devel::PPPort::SvPV_force_flags_mutable($mhx), $i++);

is(&Devel::PPPort::SvPV_nolen_const($mhx), $i++);
is(&Devel::PPPort::SvPV_nomg($mhx), $i++);
is(&Devel::PPPort::SvPV_nomg_const($mhx), $i++);
is(&Devel::PPPort::SvPV_nomg_const_nolen($mhx), $i++);
is(&Devel::PPPort::SvPV_nomg_nolen($mhx), $i++);

$mhx = 42; is(&Devel::PPPort::SvPV_nolen($mhx), 0);
$mhx = 42; is(&Devel::PPPort::SvPV_const($mhx), 2);
$mhx = 42; is(&Devel::PPPort::SvPV_mutable($mhx), 2);
$mhx = 42; is(&Devel::PPPort::SvPV_flags($mhx), 2);
$mhx = 42; is(&Devel::PPPort::SvPV_flags_const($mhx), 2);

$mhx = 42; is(&Devel::PPPort::SvPV_flags_const_nolen($mhx), 0);
$mhx = 42; is(&Devel::PPPort::SvPV_flags_mutable($mhx), 2);
$mhx = 42; is(&Devel::PPPort::SvPV_force($mhx), 2);
$mhx = 42; is(&Devel::PPPort::SvPV_force_nolen($mhx), 0);
$mhx = 42; is(&Devel::PPPort::SvPV_force_mutable($mhx), 2);

$mhx = 42; is(&Devel::PPPort::SvPV_force_nomg($mhx), 2);