Loader: Move ExtensionModule types to DIX

In preparation for gutting loadext.c, move the ExtensionModule struct to
the DIX, and unexport ExtensionModuleList (why, why, why, why was this
ever exported in the first place, tbqh).

Signed-off-by: Daniel Stone <daniel@fooishbar.org>
Reviewed-by: Jamey Sharp <jamey@minilop.net>
Signed-off-by: Keith Packard <keithp@keithp.com>

hw/xfree86/common/xf86Module.h

@@ -42,6 +42,7 @@
 #define _XF86MODULE_H
 
 #include "misc.h"
+#include "extension.h"
 #ifndef NULL
 #define NULL ((void *)0)
 #endif
@@ -168,17 +169,6 @@ typedef struct {
 
 #define INITARGS void
 
-typedef void (*InitExtension) (void);
-
-typedef struct {
-    InitExtension initFunc;
-    const char *name;
-    Bool *disablePtr;
-    InitExtension setupFunc;
-} ExtensionModule;
-
-extern _X_EXPORT ExtensionModule *ExtensionModuleList;
-
 /* This really shouldn't be here, but gets moved in about three commits'
  * time.  So odds are the only people who ever see this comment are doing
  * patch review, in which case, thanks! */

include/extension.h

@@ -44,6 +44,33 @@ SOFTWARE.
 
 ******************************************************************/
 
+/*
+ * Copyright (c) 1997-2003 by The XFree86 Project, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the copyright holder(s)
+ * and author(s) shall not be used in advertising or otherwise to promote
+ * the sale, use or other dealings in this Software without prior written
+ * authorization from the copyright holder(s) and author(s).
+ */
+
 #ifndef EXTENSION_H
 #define EXTENSION_H
 
@@ -51,6 +78,17 @@ SOFTWARE.
 
 #include "dixstruct.h"
 
+typedef void (*InitExtension) (void);
+
+typedef struct {
+    InitExtension initFunc;
+    const char *name;
+    Bool *disablePtr;
+    InitExtension setupFunc;
+} ExtensionModule;
+
+extern ExtensionModule *ExtensionModuleList;
+
 extern _X_EXPORT unsigned short StandardMinorOpcode(ClientPtr /*client */ );
 
 extern _X_EXPORT Bool EnableDisableExtension(const char *name, Bool enable);

mi/miinitext.c

@@ -94,9 +94,7 @@ SOFTWARE.
 #include "micmap.h"
 #include "globals.h"
 
-#ifndef XFree86LOADER
-typedef void (*InitExtension) (void);
-#else                           /* XFree86Loader */
+#ifdef XFree86LOADER
 #include "loaderProcs.h"
 #include "xf86Extensions.h"
 #endif