Lib.xs: In function `need_pdl': Lib.xs:97: warning: passing arg 1 of `Perl_croak' from incompatible pointer type Lib.xs:97: too few arguments to function `Perl_croak' Lib.xs: In function `old_pdl': Lib.xs:126: warning: passing arg 1 of `Perl_croak' from incompatible pointer type Lib.xs:126: warning: passing arg 2 of `Perl_croak' makes pointer from integer without a cast Lib.xs:129: warning: passing arg 1 of `Perl_croak' from incompatible pointer typ........ ... .. i think it's not working with PDL 2.1.1
