[PATCH] dix: Don't implicitly define verify_internal_event

[Jeremy Huddleston]

Fixes regression introduced by 56901998020b6f443cbaa5eb303100d979e81b22

Also includes some other style cleanups.

events.c:2198:24: warning: equality comparison with extraneous parentheses [-Wparentheses,Semantic Issue]
        else if ((type == MotionNotify))
                  ~~~~~^~~~~~~~~~~~~~~
events.c:2198:24: note: remove extraneous parentheses around the comparison to silence this warning [Semantic Issue]
        else if ((type == MotionNotify))
                 ~     ^              ~
events.c:2198:24: note: use '=' to turn this equality comparison into an assignment [Semantic Issue]
        else if ((type == MotionNotify))
                       ^~
                       =
events.c:2487:5: error: implicit declaration of function 'verify_internal_event' is invalid in C99 [-Wimplicit-function-declaration,Semantic Issue]
    verify_internal_event(event);
    ^
events.c:5909:22: warning: declaration shadows a local variable [-Wshadow,Semantic Issue]
        DeviceIntPtr it = inputInfo.devices;
                     ^
events.c:5893:18: note: previous declaration is here
    DeviceIntPtr it = inputInfo.devices;
                 ^
3 warnings and 1 error generated.

events.c:2836:27: warning: incompatible pointer types passing 'DeviceEvent *' (aka 'struct _DeviceEvent *') to parameter of type
      'const InternalEvent *' (aka 'const union _InternalEvent *')
    verify_internal_event(ev);
                          ^~
../include/inpututils.h:40:56: note: passing argument to parameter 'ev' here
extern void verify_internal_event(const InternalEvent *ev);
                                                       ^
1 warning generated.

Found-by: yuffie tinderbox (-Werror=implicit)
Signed-off-by: Jeremy Huddleston <jeremyhu at apple.com>
---
 dix/events.c |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/dix/events.c b/dix/events.c
index 14f6f90..b60c299 100644
--- a/dix/events.c
+++ b/dix/events.c
@@ -112,6 +112,7 @@ Equipment Corporation.
 #include <X11/Xproto.h>
 #include "windowstr.h"
 #include "inputstr.h"
+#include "inpututils.h"
 #include "scrnintstr.h"
 #include "cursorstr.h"
 
@@ -2195,7 +2196,7 @@ DeliverEventsToWindow(DeviceIntPtr pDev, WindowPtr pWin, xEvent
          */
         if (!grab && ActivateImplicitGrab(pDev, client, pWin, pEvents, deliveryMask))
             /* grab activated */;
-        else if ((type == MotionNotify))
+        else if (type == MotionNotify)
             pDev->valuator->motionHintWindow = pWin;
         else if (type == DeviceMotionNotify || type == DeviceButtonPress)
                 CheckDeviceGrabAndHintWindow (pWin, type,
@@ -2832,7 +2833,7 @@ CheckMotion(DeviceEvent *ev, DeviceIntPtr pDev)
     WindowPtr prevSpriteWin, newSpriteWin;
     SpritePtr pSprite = pDev->spriteInfo->sprite;
 
-    verify_internal_event(ev);
+    verify_internal_event((InternalEvent *)ev);
 
     prevSpriteWin = pSprite->win;
 
@@ -5906,7 +5907,7 @@ PickPointer(ClientPtr client)
 
     if (!client->clientPtr)
     {
-        DeviceIntPtr it = inputInfo.devices;
+        it = inputInfo.devices;
         while (it)
         {
             if (IsMaster(it) && it->spriteInfo->spriteOwner)
-- 
1.7.4.1