}
/*
+=for apidoc sv_unref
+
+Unsets the RV status of the SV, and decrements the reference count of
+whatever was being referenced by the RV. This can almost be thought of
+as a reversal of C<newSVrv>. This is C<sv_unref_flags> with the C<flag>
+being zero. See C<SvROK_off>.
+
+=cut
+*/
+
+void
+Perl_sv_unref(pTHX_ SV *sv)
+{
+ sv_unref_flags(sv, 0);
+}
+
+/*
=for apidoc sv_taint
Taint an SV. Use C<SvTAINTED_on> instead.
return sv_2pv_flags(sv, lp, SV_GMAGIC);
}
+/*
+=for apidoc sv_2pv_nolen
+
+Like C<sv_2pv()>, but doesn't return the length too. You should usually
+use the macro wrapper C<SvPV_nolen(sv)> instead.
+=cut
+*/
+
+char *
+Perl_sv_2pv_nolen(pTHX_ register SV *sv)
+{
+ return sv_2pv(sv, 0);
+}
+
+/*
+=for apidoc sv_2pvbyte_nolen
+
+Return a pointer to the byte-encoded representation of the SV.
+May cause the SV to be downgraded from UTF-8 as a side-effect.
+
+Usually accessed via the C<SvPVbyte_nolen> macro.
+
+=cut
+*/
+
+char *
+Perl_sv_2pvbyte_nolen(pTHX_ register SV *sv)
+{
+ return sv_2pvbyte(sv, 0);
+}
+
+/*
+=for apidoc sv_2pvutf8_nolen
+
+Return a pointer to the UTF-8-encoded representation of the SV.
+May cause the SV to be upgraded to UTF-8 as a side-effect.
+
+Usually accessed via the C<SvPVutf8_nolen> macro.
+
+=cut
+*/
+
+char *
+Perl_sv_2pvutf8_nolen(pTHX_ register SV *sv)
+{
+ return sv_2pvutf8(sv, 0);
+}
+
+/*
+=for apidoc sv_force_normal
+
+Undo various types of fakery on an SV: if the PV is a shared string, make
+a private copy; if we're a ref, stop refing; if we're a glob, downgrade to
+an xpvmg. See also C<sv_force_normal_flags>.
+
+=cut
+*/
+
+void
+Perl_sv_force_normal(pTHX_ register SV *sv)
+{
+ sv_force_normal_flags(sv, 0);
+}
/* sv_setsv() is now a macro using Perl_sv_setsv_flags();
* this function provided for binary compatibility only
sv_catsv_flags(dstr, sstr, SV_GMAGIC);
}
+/*
+=for apidoc sv_iv
+
+A private implementation of the C<SvIVx> macro for compilers which can't
+cope with complex macro expressions. Always use the macro instead.
+
+=cut
+*/
+
+IV
+Perl_sv_iv(pTHX_ register SV *sv)
+{
+ if (SvIOK(sv)) {
+ if (SvIsUV(sv))
+ return (IV)SvUVX(sv);
+ return SvIVX(sv);
+ }
+ return sv_2iv(sv);
+}
+
+/*
+=for apidoc sv_uv
+
+A private implementation of the C<SvUVx> macro for compilers which can't
+cope with complex macro expressions. Always use the macro instead.
+
+=cut
+*/
+
+UV
+Perl_sv_uv(pTHX_ register SV *sv)
+{
+ if (SvIOK(sv)) {
+ if (SvIsUV(sv))
+ return SvUVX(sv);
+ return (UV)SvIVX(sv);
+ }
+ return sv_2uv(sv);
+}
+
+/*
+=for apidoc sv_nv
+
+A private implementation of the C<SvNVx> macro for compilers which can't
+cope with complex macro expressions. Always use the macro instead.
+
+=cut
+*/
+
+NV
+Perl_sv_nv(pTHX_ register SV *sv)
+{
+ if (SvNOK(sv))
+ return SvNVX(sv);
+ return sv_2nv(sv);
+}
+
+/*
+=for apidoc sv_pv
+
+Use the C<SvPV_nolen> macro instead
+
+=for apidoc sv_pvn
+
+A private implementation of the C<SvPV> macro for compilers which can't
+cope with complex macro expressions. Always use the macro instead.
+
+=cut
+*/
+
+char *
+Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp)
+{
+ if (SvPOK(sv)) {
+ *lp = SvCUR(sv);
+ return SvPVX(sv);
+ }
+ return sv_2pv(sv, lp);
+}
+
+
+char *
+Perl_sv_pvn_nomg(pTHX_ register SV *sv, STRLEN *lp)
+{
+ if (SvPOK(sv)) {
+ *lp = SvCUR(sv);
+ return SvPVX(sv);
+ }
+ return sv_2pv_flags(sv, lp, 0);
+}
+
/* sv_pv() is now a macro using SvPV_nolen();
* this function provided for binary compatibility only
*/
return sv_pv(sv);
}
+/*
+=for apidoc sv_pvbyte
+
+Use C<SvPVbyte_nolen> instead.
+
+=for apidoc sv_pvbyten
+
+A private implementation of the C<SvPVbyte> macro for compilers
+which can't cope with complex macro expressions. Always use the macro
+instead.
+
+=cut
+*/
+
+char *
+Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp)
+{
+ sv_utf8_downgrade(sv,0);
+ return sv_pvn(sv,lp);
+}
+
/* sv_pvutf8 () is now a macro using Perl_sv_2pv_flags();
* this function provided for binary compatibility only
*/
}
/*
+=for apidoc sv_pvutf8
+
+Use the C<SvPVutf8_nolen> macro instead
+
+=for apidoc sv_pvutf8n
+
+A private implementation of the C<SvPVutf8> macro for compilers
+which can't cope with complex macro expressions. Always use the macro
+instead.
+
+=cut
+*/
+
+char *
+Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp)
+{
+ sv_utf8_upgrade(sv);
+ return sv_pvn(sv,lp);
+}
+
+/* sv_utf8_upgrade() is now a macro using sv_utf8_upgrade_flags();
+ * this function provided for binary compatibility only
+ */
+
+STRLEN
+Perl_sv_utf8_upgrade(pTHX_ register SV *sv)
+{
+ return sv_utf8_upgrade_flags(sv, SV_GMAGIC);
+}
+
+/*
=for apidoc A|U8 *|uvchr_to_utf8|U8 *d|UV uv
Adds the UTF-8 representation of the Native codepoint C<uv> to the end