Interface Definitions for libutil

Table of Contents
forkpty — find and open an available pseudo-tty
getopt — parse command line options
getutent_r — find and open an available pseudo-tty
getutid_r — find and open an available pseudo-tty
getutline_r — find and open an available pseudo-tty
login_tty — find and open an available pseudo-tty
login — login utility function
logout — logout utility function
mkfifo — make a FIFO special file
mknod — make a directory, a special or regular file
openpty — find and open an available pseudo-tty