// Package tmpfile provides a cross platform facility for creating temporary// files that are automatically cleaned up (even in the event of an unexpected// process exit).//// tmpfile provides support for at least Linux, OSX, and Windows. Generally any// POSIX system that adheres to the semantics of unlink// (https://pubs.opengroup.org/onlinepubs/9699919799/functions/unlink.html)// should work. Special handling is provided for other platforms.package tmpfile