1 aa738614 2004-03-01 devnull This software was packaged for Unix by Russ Cox.
2 aa738614 2004-03-01 devnull Please send comments to rsc@swtch.com.
3 78e51a8c 2005-01-14 devnull 
4 a3993885 2017-09-01 rsc https://9fans.github.io/plan9port/unix
5 78e51a8c 2005-01-14 devnull