_FORTIFY_SOURCE
#if defined(_FORTIFY_SOURCE) || defined(_STANDALONE) || defined(_KERNEL)
#ifdef _FORTIFY_SOURCE
#ifdef _FORTIFY_SOURCE
#if defined(_FORTIFY_SOURCE) || defined(KASAN)
#ifdef _FORTIFY_SOURCE
#ifdef _FORTIFY_SOURCE
#if _FORTIFY_SOURCE > 0
# if _FORTIFY_SOURCE > 0 && !defined(__lint__) && \
# if _FORTIFY_SOURCE > 2 && __has_builtin(__builtin_dynamic_object_size)
# elif _FORTIFY_SOURCE > 1
#if _FORTIFY_SOURCE > 0
#if _FORTIFY_SOURCE > 0
#if _FORTIFY_SOURCE > 0
#if _FORTIFY_SOURCE > 0
#ifdef _FORTIFY_SOURCE
#ifdef _FORTIFY_SOURCE
#ifdef _FORTIFY_SOURCE
#ifdef _FORTIFY_SOURCE
#ifdef _FORTIFY_SOURCE