__SIZEOF_LONG__     7 tools/include/asm-generic/bitsperlong.h #ifdef __SIZEOF_LONG__
__SIZEOF_LONG__     8 tools/include/asm-generic/bitsperlong.h #define BITS_PER_LONG (__CHAR_BIT__ * __SIZEOF_LONG__)
__SIZEOF_LONG__     8 tools/include/linux/bitops.h #define __WORDSIZE (__SIZEOF_LONG__ * 8)