/* sv.h
*
* Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
- * 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by Larry Wall and others
+ * 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by Larry Wall and others
*
* You may distribute under the terms of either the GNU General Public
* License or the Artistic License, as specified in the README file.
=for apidoc Am|U32|SvNIOKp|SV* sv
Returns a U32 value indicating whether the SV contains a number, integer or
-double. Checks the B<private> setting. Use C<SvNIOK>.
+double. Checks the B<private> setting. Use C<SvNIOK> instead.
=for apidoc Am|void|SvNIOK_off|SV* sv
Unsets the NV/IV status of an SV.
=for apidoc Am|U32|SvIOKp|SV* sv
Returns a U32 value indicating whether the SV contains an integer. Checks
-the B<private> setting. Use C<SvIOK>.
+the B<private> setting. Use C<SvIOK> instead.
=for apidoc Am|U32|SvNOKp|SV* sv
Returns a U32 value indicating whether the SV contains a double. Checks the
-B<private> setting. Use C<SvNOK>.
+B<private> setting. Use C<SvNOK> instead.
=for apidoc Am|U32|SvPOKp|SV* sv
Returns a U32 value indicating whether the SV contains a character string.
-Checks the B<private> setting. Use C<SvPOK>.
+Checks the B<private> setting. Use C<SvPOK> instead.
=for apidoc Am|U32|SvIOK|SV* sv
Returns a U32 value indicating whether the SV contains an integer.
#define SV_COW_OTHER_PVS 1024
/* Make sv_2pv_flags return NULL if something is undefined. */
#define SV_UNDEF_RETURNS_NULL 2048
+/* Tell sv_utf8_upgrade() to not check to see if an upgrade is really needed.
+ * This is used when the caller has already determined it is, and avoids
+ * redundant work */
+#define SV_FORCE_UTF8_UPGRADE 4096
/* The core is safe for this COW optimisation. XS code on CPAN may not be.
So only default to doing the COW setup if we're in the core.
#define sv_pvbyte(sv) SvPVbyte_nolen(sv)
#define sv_pvn_force_nomg(sv, lp) sv_pvn_force_flags(sv, lp, 0)
+#define sv_utf8_upgrade_flags(sv, flags) sv_utf8_upgrade_flags_grow(sv, flags, 0)
#define sv_utf8_upgrade_nomg(sv) sv_utf8_upgrade_flags(sv, 0)
#define sv_catpvn_nomg(dsv, sstr, slen) sv_catpvn_flags(dsv, sstr, slen, 0)
#define sv_setsv(dsv, ssv) \