prev_cc          4182 ext/mbstring/oniguruma/regparse.c   CClassNode *cc, *prev_cc;
prev_cc          4189 ext/mbstring/oniguruma/regparse.c   prev_cc = (CClassNode* )NULL;
prev_cc          4424 ext/mbstring/oniguruma/regparse.c 	if (IS_NOT_NULL(prev_cc)) {
prev_cc          4425 ext/mbstring/oniguruma/regparse.c 	  r = and_cclass(prev_cc, cc, env->enc);
prev_cc          4430 ext/mbstring/oniguruma/regparse.c 	  prev_cc = cc;
prev_cc          4461 ext/mbstring/oniguruma/regparse.c   if (IS_NOT_NULL(prev_cc)) {
prev_cc          4462 ext/mbstring/oniguruma/regparse.c     r = and_cclass(prev_cc, cc, env->enc);
prev_cc          4465 ext/mbstring/oniguruma/regparse.c     cc = prev_cc;