- mark delim variable as const. it is a literal string;

- no need to declare main() prototype;
- mark all functions as static;
- add __dead marker to usage(), since it doesn't return;
- zap extern *optarg/optind in main(), It is already done in unistd.h;
- return from main instead of exit(3) that enables stack protector;
- fix err() eval in pledge()s error path.

OK millert@

0 files changed, 0 insertions, 0 deletions