ast_comparator/test/student_data/handout/shlab-handout/cases/reference_22_tsh.c
/*
 * sigtstp_handler - The kernel sends a SIGTSTP to the shell whenever
 *  the user types ctrl-z at the keyboard.  Catch it and suspend the
 *  foreground job by sending it a SIGTSTP.  
 *
 * Requires:
 *   <???>
 *
 * Effects:
 *   <???>
 */
The kernel sends a SIGTSTP to the shell whenever
the user types ctrl-z at the keyboard.  Catch it and suspend the
foreground job by sending it a SIGTSTP.




The kernel sends a SIGTSTP to the shell whenever the user types ctrl - z at the keyboard . Catch it and suspend the foreground job by sending it a SIGTSTP .
static void
sigtstp_handler(int signum)
{
	(void)signum;
}
static void sigtstp_handler ( int signum ) { ( void ) signum ; }
sigtstp_handler - The kernel sends a SIGTSTP to the shell whenever
  the user types ctrl-z at the keyboard.
sigtstp_handler - The kernel sends a SIGTSTP to the shell whenever the user types ctrl - z at the keyboard .
// Prevent an "unused parameter" warning.