ftp.nice.ch/pub/next/developer/languages/c/egcs.1.1.1.1beta.I.b.tar.gz#/lib/gcc-lib/i386-next-nextstep3/egcs-2.91.60/include/bsd/i386

cpu.h
[View cpu.h] 
label_t.h
[View label_t.h] 
machparam.h
[View machparam.h] 
reboot.h
[View reboot.h] 
signal.h
[View signal.h] 
table.h
[View table.h] 
vmparam.h
[View vmparam.h] 

These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.