diff --git a/include/Makefile.in b/include/Makefile.in
index a83e56dc1f0..e55b548ca0a 100644
--- a/include/Makefile.in
+++ b/include/Makefile.in
@@ -239,6 +239,7 @@ SRCDIR_INCLUDES = \
 	dls2.h \
 	dmdls.h \
 	dmerror.h \
+	dmksctrl.h \
 	dmo.h \
 	dmoreg.h \
 	dmort.h \
diff --git a/include/dmksctrl.h b/include/dmksctrl.h
new file mode 100644
index 00000000000..47142fdad96
--- /dev/null
+++ b/include/dmksctrl.h
@@ -0,0 +1,31 @@
+/*
+ * Definition of IKsControl
+ *
+ * Copyright (C) 2012 Christian Costa
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#ifndef _DMKSCTRL_
+#define _DMKSCTRL_
+
+#ifndef _KSMEDIA_
+
+DEFINE_GUID(KSDATAFORMAT_SUBTYPE_MIDI, 0x1d262760, 0xe957, 0x11cf, 0xa5, 0xd6, 0x28, 0xdb, 0x04, 0xc1, 0x00, 0x00);
+DEFINE_GUID(KSDATAFORMAT_SUBTYPE_DIRECTMUSIC, 0x1a82f8bc,  0x3f8b, 0x11d2, 0xb7, 0x74, 0x00, 0x60, 0x08, 0x33, 0x16, 0xc1);
+
+#endif
+
+#endif /* _DMKSCTRL_ */