failtest: don't insist parents and children write the same thing to files.
[ccan] / ccan / tally / tally.h
2010-09-25 Rusty Russelltally: simplify, add Y axis to graph.
2010-09-24 Rusty Russelltally: implement tally_total()
2010-09-23 Rusty Russelltally: new module for tallying numbers.