patch file.
Use the new CONFIG_SUB_OVERRIDE and CONFIG_GUESS_OVERRIDE mechanisms.
Recognise netbsdelf on i386 platforms - more mods will be necessary for
different platforms.
In engine-m68000-netbsd.c: Move the declaration of __sycall() before the
function it's first used in
In syscall-m68000-netbsd.S don't use the compat_13 sigprocmask/sigsuspend
syscall number constants, they were just SYS__sigprocmask/suspend.
Fix the configure script to do the same dance for the 1.3ish systems as
for the other architectures.
Fix a typo in config.guess.
