OP_NULL_CHECK_END_MEMST  358 mbstring/oniguruma/regcomp.c       r = add_opcode(reg, OP_NULL_CHECK_END_MEMST);
OP_NULL_CHECK_END_MEMST 5540 mbstring/oniguruma/regcomp.c   { OP_NULL_CHECK_END_MEMST,"null-check-end-memst", ARG_MEMNUM  },
OP_NULL_CHECK_END_MEMST 2548 mbstring/oniguruma/regexec.c     case OP_NULL_CHECK_END_MEMST:  STAT_OP_IN(OP_NULL_CHECK_END_MEMST);