split internal.h into files

One day, I could not resist the way it was written.  I finally started
to make the code clean.  This changeset is the beginning of a series of
housekeeping commits.  It is a simple refactoring; split internal.h into
files, so that we can divide and concur in the upcoming commits.  No
lines of codes are either added or removed, except the obvious file
headers/footers.  The generated binary is identical to the one before.

1 files changed, 18 insertions, 0 deletions

diff --git a/internal/enum.h b/internal/enum.h
new file mode 100644
index 0000000000..e4e710bad0
--- /dev/null
+++ b/internal/enum.h
@@ -0,0 +1,18 @@
+#ifndef INTERNAL_ENUM_H /* -*- C -*- */
+#define INTERNAL_ENUM_H
+/**
+ * @file
+ * @brief      Internal header for Enumerable.
+ * @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.
+ */
+
+/* enum.c */
+extern VALUE rb_cArithSeq;
+VALUE rb_f_send(int argc, VALUE *argv, VALUE recv);
+VALUE rb_nmin_run(VALUE obj, VALUE num, int by, int rev, int ary);
+
+#endif /* INTERNAL_ENUM_H */