=item GIMME_V
The XSUB-writer's equivalent to Perl's C<wantarray>. Returns C<G_VOID>,
-C<G_SCALAR> or C<G_ARRAY> for void, scalar or array context,
+C<G_SCALAR> or C<G_ARRAY> for void, scalar or list context,
respectively.
U32 GIMME_V
=item G_ARRAY
-Used to indicate array context. See C<GIMME_V>, C<GIMME> and
+Used to indicate list context. See C<GIMME_V>, C<GIMME> and
L<perlcall>.
=for hackers
=item SvLEN
-Returns the size of the string buffer in the SV. See C<SvCUR>.
+Returns the size of the string buffer in the SV, not including any part
+attributable to C<SvOOK>. See C<SvCUR>.
STRLEN SvLEN(SV* sv)