require '_h2ph_pre.ph';

no warnings qw(redefine misc);

unless(defined(&_GLIBCXX_CXX_IO_H)) {
    eval 'sub _GLIBCXX_CXX_IO_H () {1;}' unless defined(&_GLIBCXX_CXX_IO_H);
    require 'cstdio';
    require 'bits/gthr.ph';
}
1;
