opt: avoid using err.h.
[ccan] / ccan / opt / test / run-checkopt.c
2012-06-09 Rusty Russellopt: avoid using err.h.
2011-03-01 Rusty Russelliscsi, nfs, opt, tap: use config.h instead of defining...
2010-10-26 Rusty Russellopt: wean off getopt_long, beef up tests.