1 files changed, 25 insertions, 0 deletions
diff --git a/internal/re.h b/internal/re.h
new file mode 100644
index 0000000000..7676030684
--- /dev/null
+++ b/internal/re.h
@@ -0,0 +1,25 @@
+#ifndef INTERNAL_RE_H /* -*- C -*- */
+#define INTERNAL_RE_H
+/**
+ * @file
+ * @brief      Internal header for Regexp.
+ * @author     \@shyouhei
+ * @copyright  This  file  is   a  part  of  the   programming  language  Ruby.
+ *             Permission  is hereby  granted,  to  either redistribute  and/or
+ *             modify this file, provided that  the conditions mentioned in the
+ *             file COPYING are met.  Consult the file for details.
+ */
+
+/* re.c */
+VALUE rb_reg_compile(VALUE str, int options, const char *sourcefile, int sourceline);
+VALUE rb_reg_check_preprocess(VALUE);
+long rb_reg_search0(VALUE, VALUE, long, int, int);
+VALUE rb_reg_match_p(VALUE re, VALUE str, long pos);
+bool rb_reg_start_with_p(VALUE re, VALUE str);
+void rb_backref_set_string(VALUE string, long pos, long len);
+void rb_match_unbusy(VALUE);
+int rb_match_count(VALUE match);
+int rb_match_nth_defined(int nth, VALUE match);
+VALUE rb_reg_new_ary(VALUE ary, int options);
+
+#endif /* INTERNAL_RE_H */