ref: 4d743c4f762900849beb2f84f7300a5cdbe21cd4
parent: ce1f8f35ab24334a43694eea3b67dcd36c788f89
author: rrt <rrt>
date: Sun Dec 10 19:34:09 EST 2006
Fix read and write return types: now st_size_t, like the size inputs. To support this change, turn on lots more compiler warnings, and fix all the warnings generated.