=for apidoc Am|bool|SvIOK_UV|SV* sv
Returns a boolean indicating whether the SV contains an integer that must be
interpreted as unsigned. A non-negative integer whose value is within the
-range of both an IV and a UV may be be flagged as either C<SvUOK> or C<SVIOK>.
+range of both an IV and a UV may be be flagged as either C<SvUOK> or C<SvIOK>.
=for apidoc Am|bool|SvUOK|SV* sv
Returns a boolean indicating whether the SV contains an integer that must be
interpreted as unsigned. A non-negative integer whose value is within the
-range of both an IV and a UV may be be flagged as either C<SvUOK> or C<SVIOK>.
+range of both an IV and a UV may be be flagged as either C<SvUOK> or C<SvIOK>.
=for apidoc Am|bool|SvIOK_notUV|SV* sv
Returns a boolean indicating whether the SV contains a signed integer.