COUNT_TRAILING_ZEROS 94 lib/count-trailing-zeros.h COUNT_TRAILING_ZEROS (__builtin_ctz, _BitScanForward, unsigned int); COUNT_TRAILING_ZEROS 101 lib/count-trailing-zeros.h COUNT_TRAILING_ZEROS (__builtin_ctzl, _BitScanForward, unsigned long int); COUNT_TRAILING_ZEROS 117 lib/count-trailing-zeros.h COUNT_TRAILING_ZEROS (__builtin_ctzll, _BitScanForward64,