require '_h2ph_pre.ph'; no warnings qw(redefine misc); unless(defined(&_MACHINE_BUSDMA_BUFALLOC_H_)) { eval 'sub _MACHINE_BUSDMA_BUFALLOC_H_ () {1;}' unless defined(&_MACHINE_BUSDMA_BUFALLOC_H_); require 'machine/bus.ph'; require 'vm/uma.ph'; } 1;