ONIGENC_CODE_TO_MBC 4162 ext/mbstring/oniguruma/regcomp.c         len = ONIGENC_CODE_TO_MBC(enc, pccs[i].to, buf);
ONIGENC_CODE_TO_MBC 4174 ext/mbstring/oniguruma/regcomp.c             len = ONIGENC_CODE_TO_MBC(enc, ccode, buf);
ONIGENC_CODE_TO_MBC 4740 ext/mbstring/oniguruma/regparse.c               len = ONIGENC_CODE_TO_MBC(enc, ci->code[k], buf);
ONIGENC_CODE_TO_MBC 4939 ext/mbstring/oniguruma/regparse.c       int num = ONIGENC_CODE_TO_MBC(env->enc, tok->u.code, buf);