MATCH_ARG_FREE    374 ext/mbstring/oniguruma/regexec.c #define MATCH_ARG_FREE(msa) do {\
MATCH_ARG_FREE    382 ext/mbstring/oniguruma/regexec.c #define MATCH_ARG_FREE(msa)  if ((msa).stack_p) xfree((msa).stack_p)