bitset_invert_to 1963 mbstring/oniguruma/regparse.c     bitset_invert_to(bsr1, bs1);
bitset_invert_to 1967 mbstring/oniguruma/regparse.c     bitset_invert_to(bsr2, bs2);
bitset_invert_to 2021 mbstring/oniguruma/regparse.c     bitset_invert_to(bsr1, bs1);
bitset_invert_to 2025 mbstring/oniguruma/regparse.c     bitset_invert_to(bsr2, bs2);