modules: update documentation examples so they compile under ccanlint.
[ccan] / ccan / idtree /
drwxr-xr-x   ..
lrwxrwxrwx 20 LICENCE -> ../../licences/GPL-2
-rw-r--r-- 1354 _info
-rw-r--r-- 7865 idtree.c
-rw-r--r-- 2977 idtree.h
drwxr-xr-x - test