require '_h2ph_pre.ph';

no warnings 'redefine';

unless(defined(&_RF__RF_CVSCAN_H_)) {
    eval 'sub _RF__RF_CVSCAN_H_ () {1;}' unless defined(&_RF__RF_CVSCAN_H_);
    require 'rf_diskqueue.ph';
    eval("sub rf_cvscan_LEFT () { 0; }") unless defined(&rf_cvscan_LEFT);
    eval("sub rf_cvscan_RIGHT () { 1; }") unless defined(&rf_cvscan_RIGHT);
}
1;
