IST_NONE           64 bsp/drv/include/dki.h #define IST_NONE        ((void (*)(void *)) -1)
IST_NONE           90 sys/include/hal.h #define IST_NONE        ((void (*)(void *)) -1)
IST_NONE           64 sys/include/irq.h #define IST_NONE	((void (*)(void *)) -1)