xfree86: export NewInputDeviceRequest/DeleteInputDeviceRequest

NIDR should be used to create a new SD from e.g. within a driver.
DIDR should be used to remove a device from the server.

Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com>

hw/xfree86/common/xf86Xinput.c

@@ -461,7 +461,7 @@ AddOtherInputDevices()
 {
 }
 
-int
+_X_EXPORT int
 NewInputDeviceRequest (InputOption *options, DeviceIntPtr *pdev)
 {
     IDevRec *idev = NULL;
@@ -604,7 +604,7 @@ unwind:
     return rval;
 }
 
-void
+_X_EXPORT void
 DeleteInputDeviceRequest(DeviceIntPtr pDev)
 {
     LocalDevicePtr pInfo = (LocalDevicePtr) pDev->public.devicePrivate;

hw/xfree86/loader/xf86sym.c

@@ -642,6 +642,8 @@ _X_HIDDEN void *xfree86LookupTab[] = {
     SYMFUNC(xf86ActivateDevice)
     SYMFUNC(xf86XInputSetScreen)
     SYMFUNC(xf86ScaleAxis)
+    SYMFUNC(NewInputDeviceRequest)
+    SYMFUNC(DeleteInputDeviceRequest)
 #ifdef DPMSExtension
     SYMFUNC(DPMSGet)
     SYMFUNC(DPMSSet)