iscsi, nfs, opt, tap: use config.h instead of defining _GNU_SOURCE.
[ccan] / ccan / nfs / tools /
drwxr-xr-x   ..
-rw-r--r-- 5800 nfsclient-async.c
-rw-r--r-- 6195 nfsclient-raw.c
-rw-r--r-- 5294 nfsclient-sync.c