Use _PATH_* where where possible.
o main returns int not void o use return 0 at end of main when needed o use braces to avoid potentially ambiguous else o don't default to type int (and also remove a useless register modifier). Reviewed by: obrien and chuckr
was slightly different than the one submitted). Submitted by: Elmar Bartel <bartel@informatik.tu-muenchen.de>
