sofar/buxton — pull request #65 by bradTpeters (2014-02-21 20:23:32+00:00)
Title: Initial add of error handling

This is a first-pass for a sane error handling scheme. Adds
ssize_t returns to all (currently, most) client calls, and adds
a new client call for looking up error codes:

const char *buxton_strerror(ssize_t code)