CONFIG_ILLEGAL_POINTER_VALUE 12 include/linux/poison.h #ifdef CONFIG_ILLEGAL_POINTER_VALUE CONFIG_ILLEGAL_POINTER_VALUE 13 include/linux/poison.h # define POISON_POINTER_DELTA _AC(CONFIG_ILLEGAL_POINTER_VALUE, UL) CONFIG_ILLEGAL_POINTER_VALUE 12 tools/include/linux/poison.h #ifdef CONFIG_ILLEGAL_POINTER_VALUE CONFIG_ILLEGAL_POINTER_VALUE 13 tools/include/linux/poison.h # define POISON_POINTER_DELTA _AC(CONFIG_ILLEGAL_POINTER_VALUE, UL)