(submit/miext-extinit) Xext: shm: unexport noMITShmExtension

This field isn't used by any drivers, and also better belongs into
the corresponding extension instead of OS adaption layer.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>

Xext/shm.c

@@ -106,6 +106,8 @@ static void SShmCompletionEvent(xShmCompletionEvent *from,
 
 static int ShmCreatePixmap(ClientPtr client, xShmCreatePixmapReq *stuff);
 
+Bool noMITShmExtension = FALSE;
+
 static unsigned char ShmReqCode;
 int ShmCompletionCode;
 int BadShmSegCode;

include/extinit.h

@@ -62,10 +62,6 @@ extern _X_EXPORT Bool noCompositeExtension;
 extern _X_EXPORT Bool noPanoramiXExtension;
 #endif
 
-#ifdef MITSHM
-extern _X_EXPORT Bool noMITShmExtension;
-#endif
-
 #ifdef XCSECURITY
 extern _X_EXPORT Bool noSecurityExtension;
 #endif

include/extinit_priv.h

@@ -13,6 +13,7 @@ extern Bool noDbeExtension;
 extern Bool noDPMSExtension;
 extern Bool noGEExtension;
 extern Bool noGlxExtension;
+extern Bool noMITShmExtension;
 extern Bool noRenderExtension;
 extern Bool noResExtension;
 extern Bool noRRExtension;

os/utils.c

@@ -123,10 +123,6 @@ __stdcall unsigned long GetTickCount(void);
 #ifdef COMPOSITE
 Bool noCompositeExtension = FALSE;
 #endif
-#ifdef MITSHM
-Bool noMITShmExtension = FALSE;
-#endif
-
 #ifdef XCSECURITY
 Bool noSecurityExtension = FALSE;
 #endif