interrupt_requested 277 sample/boost/ftdmstart.c if (signal(SIGINT, interrupt_requested) < 0) { interrupt_requested 279 sample/boost/ftdmstart.c if (signal(SIGINT, interrupt_requested) == SIG_ERR) { interrupt_requested 333 src/testsangomaboost.c if (signal(SIGINT, interrupt_requested) < 0) { interrupt_requested 335 src/testsangomaboost.c if (signal(SIGINT, interrupt_requested) == SIG_ERR) {