typesafe_cb, hashtable: revise typesafe_cb arg order, neaten.
[ccan] / ccan / asort /
drwxr-xr-x   ..
-rw-r--r-- 1277 _info
-rw-r--r-- 618 asort.c
-rw-r--r-- 1040 asort.h
drwxr-xr-x - test