dep/animone: make bsd.cc and x11.cc actually work apparently I broke these, and even now the x11 code *still* doesn't want to work correctly (at least on FreeBSD). half of the PID response codes are just 0 or the PID for the X server itself... wtf? maybe dwm just doesn't support the XRes extension, or I'm just stupid. i don't know.

#include "pugixml.hpp"

#include <iostream>

int main()
{
// tag::code[]
    pugi::xml_document doc;

    pugi::xml_parse_result result = doc.load_file("tree.xml");

    std::cout << "Load result: " << result.description() << ", mesh name: " << doc.child("mesh").attribute("name").value() << std::endl;
// end::code[]
}

// vim:et