[PATCH 1/5] include: Add windows.media.speechsynthesis.idl draft.

[Rémi Bernon]

Signed-off-by: Rémi Bernon 
---

This is the continuation of my WinRT support patches, tracked in [1].

I've left the DECLSPEC_SELECTANY runtimeclass string constants aside for
now, and I'll add them to the generated headers in a separate patch.

A previous version of whole series is already in Wine Staging, and it
has been successfully used [2] by Steve Lhomme  for
VLC, and who also contributed fixes that I've merged in the series.

[1] https://bugs.winehq.org/show_bug.cgi?id=49998
[2] https://github.com/robUx4/mingw-w64/commits/vlc_winrt/12

This IDL is used by windows.media.speech.dll, which is itself required
by Flight Simulator. It will here be used as an illustration and test
case for WIDL WinRT features.

include/Makefile.in                       |  1 +
 include/windows.media.speechsynthesis.idl | 47 +++++++++++++++++++++++
 2 files changed, 48 insertions(+)
 create mode 100644 include/windows.media.speechsynthesis.idl

diff --git a/include/Makefile.in b/include/Makefile.in
index 74a1d8e0c89..096fb4554e5 100644
--- a/include/Makefile.in
+++ b/include/Makefile.in
@@ -745,6 +745,7 @@ SOURCES = \
    windef.h \
    windns.h \
    windows.foundation.idl \
+	windows.media.speechsynthesis.idl \
    windows.h \
    windowscontracts.idl \
    windowsx.h \
diff --git a/include/windows.media.speechsynthesis.idl b/include/windows.media.speechsynthesis.idl
new file mode 100644
index 00000000000..7a1de5fcba6
--- /dev/null
+++ b/include/windows.media.speechsynthesis.idl
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2020 Rémi Bernon for CodeWeavers
+ *
+ * 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
+ */
+
+#ifdef __WIDL__
+#pragma winrt ns_prefix
+#endif
+
+import "inspectable.idl";
+import "windows.foundation.idl";
+
+namespace Windows {
+    namespace Media {
+        namespace SpeechSynthesis {
+            typedef enum VoiceGender VoiceGender;
+            interface IInstalledVoicesStatic;
+            interface IVoiceInformation;
+        }
+    }
+}
+
+namespace Windows {
+    namespace Media {
+        namespace SpeechSynthesis {
+            [contract(Windows.Foundation.UniversalApiContract, 1.0)]
+            enum VoiceGender
+            {
+                Male   = 0,
+                Female = 1
+            };
+        }
+    }
+}