1 files changed, 24 insertions, 0 deletions
diff --git a/dom/midi/PMIDIManager.ipdl b/dom/midi/PMIDIManager.ipdl
new file mode 100644
index 0000000000..42698a9189
--- /dev/null
+++ b/dom/midi/PMIDIManager.ipdl
@@ -0,0 +1,24 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+include MIDITypes;
+
+namespace mozilla {
+namespace dom {
+
+[ChildProc=anydom]
+async protocol PMIDIManager
+{
+parent:
+  async Refresh();
+  async Shutdown();
+child:
+  /*
+   * Send an updated list of MIDI ports to the child
+   */
+  async MIDIPortListUpdate(MIDIPortList aPortList);
+};
+
+} // namespace ipc
+} // namespace mozilla