__HAIKU_ARCH_BITS
# define __HAIKU_ARCH_BITS 32
# define __HAIKU_ARCH_BITS 64
# define __HAIKU_ARCH_BITS 64
# define __HAIKU_ARCH_BITS 32
# define __HAIKU_ARCH_BITS 64
# define __HAIKU_ARCH_BITS 128
# define __HAIKU_ARCH_BITS 64