require '_h2ph_pre.ph';

no warnings qw(redefine misc);

unless(defined(&_BACKWARD_HASH_SET_H)) {
    eval 'sub _BACKWARD_HASH_SET_H () {1;}' unless defined(&_BACKWARD_HASH_SET_H);
    require './g++/backward/backward_warning.ph';
    require './g++/backward/algobase.ph';
    require 'ext/hash_set';
}
1;
