__HAVE_BUILTIN_BSWAP16__   85 include/linux/compiler-gcc4.h #define __HAVE_BUILTIN_BSWAP16__
__HAVE_BUILTIN_BSWAP16__   64 include/linux/compiler-gcc5.h #define __HAVE_BUILTIN_BSWAP16__
__HAVE_BUILTIN_BSWAP16__   37 include/linux/compiler-intel.h #define __HAVE_BUILTIN_BSWAP16__