Avoid explicit use of machine modes (8/n) Hook-ize INIT_TARGET_OPTABS

[Hans-Peter Nilsson]

On Wed, 1 Oct 2003, Zack Weinberg wrote:
>         * config/alpha/alpha.c, config/c4x/c4x.c, config/cris/cris.c

Thanks.  Please use (void) instead of () for function
definitions in the CRIS port in the future, now that it's C90.

brgds, H-P