repeated_hibit 59 maint/gnulib/lib/rawmemchr.c longword repeated_hibit = repeated_one * (UCHAR_MAX / 2 + 1); repeated_hibit 106 maint/gnulib/lib/rawmemchr.c if ((((longword1 - repeated_one) & ~longword1) & repeated_hibit) != 0)