o Taken FreeBSD 3.4's realpath.c/realpath.3 and created path_resolve.c out of realpath.c, but support a size-restricted output buffer. o Taken abs2rel.c/abs2rel.3 and rel2abs.c/rel2abs.3 from PathConvert (http://www.tamacom.com/pathconvert/) o Cleaned up the sources (K&R -> ANSI C, indentation, use path_ prefix, etc.) o Added path.h o Merged PathConverts's test suite into path_test.{c,pl}