fwflash_intr
if (signal(SIGINT, fwflash_intr) == SIG_ERR) {
if (signal(SIGTERM, fwflash_intr) == SIG_ERR) {
fwflash_intr(0);
fwflash_intr(0);
fwflash_intr(0);
fwflash_intr(0);
fwflash_intr(0);
static void fwflash_intr(int sig);