string_cmp_ic     972 ext/mbstring/oniguruma/regexec.c   if (string_cmp_ic(encode, case_fold_flag, s1, ps2, len) == 0) \
string_cmp_ic    1014 ext/mbstring/oniguruma/regexec.c   if (string_cmp_ic(encode, case_fold_flag, s1, ps2, len) == 0) \
string_cmp_ic    1119 ext/mbstring/oniguruma/regexec.c 	      if (string_cmp_ic(reg->enc, case_fold_flag,