require '_h2ph_pre.ph';

no warnings 'redefine';

require 'rf_types.ph';
require 'rf_dagfuncs.ph';
require 'rf_general.ph';
unless(defined(&_RF__RF_DAGUTILS_H_)) {
    eval 'sub _RF__RF_DAGUTILS_H_ () {1;}' unless defined(&_RF__RF_DAGUTILS_H_);
    eval 'sub RF_RESTRICT_NOBUFFER () {0;}' unless defined(&RF_RESTRICT_NOBUFFER);
    eval 'sub RF_RESTRICT_DOBUFFER () {1;}' unless defined(&RF_RESTRICT_DOBUFFER);
}
1;
