/*
 * Revision 3.1  18.8.1999  pekka
 *	Minor code fixes
 *	Added automatic uninstalling of ttc to Makefile
 *	Added common.c for common ttc functions
 *	Added pam_ttc manual page, updated manual pages
 *
 * Revision 3.0  23.4.1999  pekka
 *	Some code fixes
 *	Ttc PAM module added
 *
 * Revision 2.8  15.3.1999  pekka
 *	Made manuals for ttc and ttcd
 *	Some bug fixes
 *	Time limit is now shown also on the very first logon
 *	Bug fixes in ttcd.c, options.c and confauth.c
 *
 * Revision 2.7  9.3.1998  pekka
 *	Improved option handling
 *	Added new sort of configuration handling for ttc
 *	  ttc.config -file, see code for more
 *	Removed -l option (not needed anymore)
 *	Removed -s option (not needed anymore)
 *	Added new deny_access() function
 *	Added usage of wildcards in names of tty's
 *	Improved some code
 *	Fixed some minor bugs
 *
 * Revision 2.6  28.5.1997  pekka
 *	Fixed sendto() for other systems in send_message()
 *	Added -l option for login count checks per day
 *	Added ^C signal to be set default before exiting
 *
 * Revision 2.5  24.2.1997  pekka
 *	Removed suid-root
 *	Made ttcd.c, ttc daemon to handle timing
 *	ttc now uses sockets to communicate between ttc and ttcd
 *	 so we don't need to run it as suid-root
 *	Made options.c for better option handling
 * 
 * Revision 2.2  7.2.1997  pekka
 *	added -static flag in compiling for suid-root
 *
 * Revision 2.1  5.2.1997  pekka
 *	Added timing routine into ttc.c
 *	ttc runs now as suid-root
 *
 * Revision 1.7  26.1.1997  pekka
 *	Made all new timing system	
 *
 * Revision 1.0  23.1.1997  pekka
 *	First release version
 */