tal: allow notifiers on NULL.
[ccan] / ccan / xstring /
drwxr-xr-x   ..
lrwxrwxrwx 23 LICENSE -> ../../licenses/APACHE-2
-rw-r--r-- 2649 _info
drwxr-xr-x - test
-rw-r--r-- 3178 xstring.c
-rw-r--r-- 5552 xstring.h