utf8: don't allow NUL in decoded strings.
[ccan] / ccan / opt /
drwxr-xr-x   ..
lrwxrwxrwx 20 LICENSE -> ../../licenses/GPL-2
-rw-r--r-- 1731 _info
-rw-r--r-- 13066 helpers.c
-rw-r--r-- 6996 opt.c
-rw-r--r-- 21006 opt.h
-rw-r--r-- 3633 parse.c
-rw-r--r-- 879 private.h
drwxr-xr-x - test
-rw-r--r-- 5931 usage.c