Tartarus CVS: ciel chris

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CVSROOT:	/usr/data/cvs
Module name:	ciel
Changes by:	chris	02/03/05 14:17:35

Modified files:
	x86_libc       : Makefile.am libc.cc libc_funcs.h signal.cc 
	                 string.cc termios.cc unistd.cc 
Added files:
	x86_libc       : wait.cc 

Log message:
Added sigemptyset, sigaction, tcsetattr, usleep, tcgetpgrp, getpgrp,
killpg, setpgid, tcsetpgrp, wait3, strchr, _exit.
More partial successes:
sl runs (but produces no output)
ash works enough to leave it by typing "exit" or Ctrl-D.