----- Original Message ----- From: "Jan Dubois" . . > > In general it is a good idea to check `perldoc perlapi`. If the function > isn't listed in there, then you are not allowed to use them in an extension. >
And yet there's no problem with resolving 'Perl_seed' (which is explicitly called in the core module Scalar::List::Utils) - despite the fact that 'Perl_seed' is mentioned in neither 'perldoc perlapi' nor 'embed.fnc'. Cheers, Rob