require '_h2ph_pre.ph';

no warnings 'redefine';

unless(defined(&_MICHAEL_H_)) {
    eval 'sub _MICHAEL_H_ () {1;}' unless defined(&_MICHAEL_H_);
    eval 'sub MICHAEL_BLOCK_LENGTH () {8;}' unless defined(&MICHAEL_BLOCK_LENGTH);
    eval 'sub MICHAEL_RAW_BLOCK_LENGTH () {4;}' unless defined(&MICHAEL_RAW_BLOCK_LENGTH);
    eval 'sub MICHAEL_DIGEST_LENGTH () {8;}' unless defined(&MICHAEL_DIGEST_LENGTH);
    require 'sys/cdefs.ph';
}
1;
