RosettaCodeData/Task/Host-introspection/Pascal/host-introspection.pascal

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program HostIntrospection(output);
begin
writeln('Pointer size: ', SizeOf(Pointer), ' byte, i.e. ', SizeOf(Pointer)*8, ' bit.');
{ NtoBE converts from native endianess to big endianess }
if 23453 = NtoBE(23453) then
writeln('This host is big endian.')
else
writeln('This host is little endian.');
end.