Two modifications: 1. The addition of 2013 to the copyright year range for every file; 2. The use of a single year range, instead of potentially multiple year ranges, as approved by the FSF.
gdb/ChangeLog: Copyright year update in most files of the GDB Project.
* ia64-linux-nat.c (ia64_linux_status_is_event): New function. (_initialize_ia64_linux_nat): Install it. * linux-nat.c (sigtrap_is_event, linux_nat_status_is_event) (linux_nat_set_status_is_event): New. (stop_wait_callback, count_events_callback, select_event_lwp_callback) cancel_breakpoints_callback, linux_nat_filter_event) (linux_nat_wait_1): Use linux_nat_status_is_event. * linux-nat.h (linux_nat_set_status_is_event): New prototype. gdb/testsuite/ * gdb.threads/ia64-sigill.exp: New file. * gdb.threads/ia64-sigill.c: New file.
