modules: update documentation examples so they compile under ccanlint.
[ccan] / ccan / grab_file /
drwxr-xr-x   ..
lrwxrwxrwx 23 LICENCE -> ../../licences/LGPL-2.1
-rw-r--r-- 1188 _info
-rw-r--r-- 1180 grab_file.c
-rw-r--r-- 1864 grab_file.h
drwxr-xr-x - test