x3daudio1_7: Add stub DLL.

configure

@@ -1319,6 +1319,7 @@ enable_wsock32
 enable_wtsapi32
 enable_wuapi
 enable_wuaueng
+enable_x3daudio1_7
 enable_xapofx1_1
 enable_xinput1_1
 enable_xinput1_2
@@ -17538,6 +17539,7 @@ wine_fn_config_dll wtsapi32 enable_wtsapi32 implib
 wine_fn_config_test dlls/wtsapi32/tests wtsapi32_test
 wine_fn_config_dll wuapi enable_wuapi clean
 wine_fn_config_dll wuaueng enable_wuaueng
+wine_fn_config_dll x3daudio1_7 enable_x3daudio1_7
 wine_fn_config_dll xapofx1_1 enable_xapofx1_1
 wine_fn_config_dll xinput1_1 enable_xinput1_1
 wine_fn_config_dll xinput1_2 enable_xinput1_2

configure.ac

@@ -3363,6 +3363,7 @@ WINE_CONFIG_DLL(wtsapi32,,[implib])
 WINE_CONFIG_TEST(dlls/wtsapi32/tests)
 WINE_CONFIG_DLL(wuapi,,[clean])
 WINE_CONFIG_DLL(wuaueng)
+WINE_CONFIG_DLL(x3daudio1_7)
 WINE_CONFIG_DLL(xapofx1_1)
 WINE_CONFIG_DLL(xinput1_1)
 WINE_CONFIG_DLL(xinput1_2)

dlls/x3daudio1_7/Makefile.in

+MODULE    = x3daudio1_7.dll
+
+C_SRCS = \
+	main.c

dlls/x3daudio1_7/main.c

+/*
+ * Copyright 2014 Alex Henrie
+ *
+ * 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
+ */
+#include "config.h"
+#include <stdarg.h>
+
+#include "windef.h"
+#include "winbase.h"
+
+BOOL WINAPI DllMain(HINSTANCE instance, DWORD reason, LPVOID reserved)
+{
+    switch (reason)
+    {
+        case DLL_WINE_PREATTACH:
+            return FALSE;    /* prefer native version */
+        case DLL_PROCESS_ATTACH:
+            DisableThreadLibraryCalls(instance);
+            break;
+    }
+
+    return TRUE;
+}

dlls/x3daudio1_7/x3daudio1_7.spec

+@ stub X3DAudioCalculate
+@ stub X3DAudioInitialize