From: richard@cogsci.ed.ac.uk   
      
   In article <10er3lt$3gj90$1@dont-email.me>,   
   Lew Pitcher   wrote:   
   >I presume that the signal names and SIG_ values were formalized   
   >in Version 5, but have yet to see either the manpage or the   
   >contents of /usr/include/signal.h from that version of Unix.   
      
   There's no mention of them even in the 6th edition manual, so presumably   
   they were introduced in 7th edition (which certainly had them).   
      
   -- Richard   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)