in reply to daniel:// stenberg://

I have forgotten more than I ever knew about C. Nevertheless I have two ?
1) why is namelen on line 104 not being set to null if it is null on the input? Perhaps malloc initializes memory but I don't recall that or perhaps there is something else of why it isn't used. I get the ptrs here confused especially since I have no clue how c-ares works.

2) really a style question. line 11. Any reason why it's own dot.h isn't last? It shouldn't matter. Perhaps one could argue it should be first