bitset_invert_to 1966 ext/mbstring/oniguruma/regparse.c     bitset_invert_to(bsr1, bs1);
bitset_invert_to 1970 ext/mbstring/oniguruma/regparse.c     bitset_invert_to(bsr2, bs2);
bitset_invert_to 2024 ext/mbstring/oniguruma/regparse.c     bitset_invert_to(bsr1, bs1);
bitset_invert_to 2028 ext/mbstring/oniguruma/regparse.c     bitset_invert_to(bsr2, bs2);