I think my inexperience with C's got the best of me on this one.
I've got a function:
public void parse(char[] format, ...);
I want to take the variable arguments and feed them to an extern(C)
function.  I've tried:
xmlrpc_parse_value(&xmlrpcClient.env, realValue, toStringz(format),_argptr);
But although it doesn't output an error, it also doesn't appear to work.
This does however:
xmlrpc_parse_value(&xmlrpcClient.env, realValue, toStringz(format),va_arg!(char**)(_argptr));
If I've only got one char** argument.

How do I do what I'm trying to do?
TIA
John