- maybe simplify function calls that take a sd_resolve_query object, to not also require the matching sd_resolve?
- maybe drop the "n_proc" parameter to sd_resolve_new()?
- change all functions to return "int" and negative errno errors
- - getnext and getnqueries should be renamed to get_next() and get_n_queries(), i.e. functions that are not modelled directly after the libc counterparts don't need to be a single word...
* New service property: maximum CPU and wallclock runtime for a service