1*4882a593SmuzhiyunThe author disclaims copyright to this source code. In place of 2*4882a593Smuzhiyuna legal notice, here is a blessing: 3*4882a593Smuzhiyun 4*4882a593Smuzhiyun May you do good and not evil. 5*4882a593Smuzhiyun May you find forgiveness for yourself and forgive others. 6*4882a593Smuzhiyun May you share freely, never taking more than you give. 7