14 Multi-threaded Applications ****************************** The following annotations report thread related changes of state. '^Z^Znew-thread' This annotation is issued once for each thread that is created apart from the main thread, which is not reported. '^Z^Zthread-changed' The selected thread has changed. This may occur at the request of the user with the 'thread' command, or as a result of execution, e.g., another thread hits a breakpoint.