* termios01/init.c, termios01/termios01.scn, termios02/init.c,
termios02/termios02.scn: Add tests for cfigetspeed(), cfogetspeed(),
cfisetspeed(), cfosetspeed(), ctermid(), tcflow(), tcflush(),
tcsendbreak(), tcsetpgrp(), and tcgetpgrp(). Some of these methods
are minimal implementations so the tests will have to grow as the
methods grow.
* Makefile.am, configure.ac: Add new test to exercise tcgetattr and
tcsetattr. Does a variety of baud, parity, stop bits, and bits per
character with the assistance of a special test driver which prints
the requests.
* termios01/.cvsignore, termios01/Makefile.am, termios01/init.c,
termios01/termios01.doc, termios01/termios01.scn,
termios01/termios_testdriver.c, termios01/termios_testdriver.h: New files.
