Not needed for 6.4-RELEASE or 7.4-RELEASE
applies to 8.2-RELEASE

Why I have this I cant remember, so moved for now from 
services.yak-chat.REL=ALL.diff 
services.yak-chat.REL=8.2-RELEASE.diff

*** 7.1-RELEASE/src/etc/services	Tue Nov 25 03:59:29 2008
--- new/src/etc/services	Sat Feb 28 23:17:44 2009
***************
*** 465,470 ****
--- 475,482 ----
  rap		256/udp
  set		257/tcp	   #secure electronic transaction
  set		257/udp	   #secure electronic transaction
+ yak-chat	258/tcp    #yak winsock personal chat
+ yak-chat	258/udp    #yak winsock personal chat
  esro-gen	259/tcp	   #efficient short remote operations
  esro-gen	259/udp	   #efficient short remote operations
  openport	260/tcp