__HAVE_ARCH_STRNLEN  217 arch/x86/lib/string_32.c #ifdef __HAVE_ARCH_STRNLEN
__HAVE_ARCH_STRNLEN   70 include/linux/string.h #ifndef __HAVE_ARCH_STRNLEN
__HAVE_ARCH_STRNLEN  378 lib/string.c   #ifndef __HAVE_ARCH_STRNLEN