Porting to IRIX

[Ben 'The Con Man' Kahn]

	Ah ha!  I added your code to 

sys.h in system/emulator/runtime

and to

erl_unix_sys in system/emulator/unix.sys

	and it seems to work!  Thanks.

						-Ben

------------------------------------ |\      _,,,--,,_  ,) ----------
Benjamin Kahn                        /,`.-'`'   -,  ;-;;'
(212) 924 - 2220                    |,4-  ) )-,_ ) /\
ben@REDACTED --------------- '---''(_/--' (_/-' ---------------
          Meet Linux: Forrest Gump as an operating system.