module description resource sched spwd stat syslog resource usage information event scheduler access to the shadow password database support for interpreting results of os stat(interface to unix syslog daemon unix tty control terminal control functions termios tty network the following modules provide support for lesser-used network protocolsmodule description imaplib nntplib poplib smtpd telnetlib imap protocol nntp protocol pop protocol smtp server telnet protocol internet data handling the following modules provide additional support for internet data processing not covered in "internet data handling and encoding module description binhex formatter mailcap mailbox netrc plistlib uu xdrlib binhex file format support generic output formatting mailcap file handling reading various mailbox formats netrc file processing macintosh plist file processing uuencode file support encode and decode sun xdr data internationalization the following modules are used for writing internationalized applicationsmodule description gettext locale multilingual text handling services internationalization functions provided by the system lib fl ff