This is minor, but it's at least a bit older than that. Via Wikipedia I found a link to the code on a Chinese forum in 2000: https://web.archive.org/web/2015070

This is minor, but it's at least a bit older than that. Via Wikipedia I found a link to the code on a Chinese forum in 2000: https://web.archive.org/web/20150702180504/http://bbs.csdn.net/topics/41888 https://web.archive.org/web/20150702180504/http://bbs.csdn.n...