require '_h2ph_pre.ph';

unless(defined(&_VNODE_PAGER_)) {
    eval 'sub _VNODE_PAGER_ () {1;}' unless defined(&_VNODE_PAGER_);
    eval 'sub VN_PAGER_NULL () {(0);}' unless defined(&VN_PAGER_NULL);
    eval 'sub VNP_PAGING () {0x01;}' unless defined(&VNP_PAGING);
    eval 'sub VNP_CACHED () {0x02;}' unless defined(&VNP_CACHED);
}
1;
