SWAP_BBUF_NOT    1843 ext/mbstring/oniguruma/regparse.c     SWAP_BBUF_NOT(bbuf1, not1, bbuf2, not2);
SWAP_BBUF_NOT    1860 ext/mbstring/oniguruma/regparse.c     SWAP_BBUF_NOT(bbuf1, not1, bbuf2, not2);
SWAP_BBUF_NOT    1943 ext/mbstring/oniguruma/regparse.c     SWAP_BBUF_NOT(bbuf1, not1, bbuf2, not2);