Bug #10560: Code-Cleanup: function declarations () -> (void)

X.Org Bugzilla #10560: <https://bugs.freedesktop.org/show_bug.cgi?id=10560>
Patch #9511 <https://bugs.freedesktop.org/attachment.cgi?id=9511>

Xext/sync.c

@@ -2509,7 +2509,7 @@ ServertimeBracketValues(pCounter, pbracket_less, pbracket_greater)
 }
 
 static void
-SyncInitServerTime()
+SyncInitServerTime(void)
 {
     CARD64 resolution;
 

Xext/xvmain.c

@@ -153,7 +153,7 @@ static int XvdiSendVideoNotify(XvPortPtr, DrawablePtr, int);
 */
 
 void 
-XvExtensionInit()
+XvExtensionInit(void)
 {
   ExtensionEntry *extEntry;
 
@@ -205,7 +205,7 @@ XvExtensionInit()
 }
 
 static Bool
-CreateResourceTypes()
+CreateResourceTypes(void)
 
 {
   
@@ -335,13 +335,13 @@ XvResetProc(ExtensionEntry* extEntry)
 }
 
 _X_EXPORT int
-XvGetScreenIndex()
+XvGetScreenIndex(void)
 {
   return XvScreenIndex;
 }
 
 _X_EXPORT unsigned long
-XvGetRTPort()
+XvGetRTPort(void)
 {
   return XvRTPort;
 }

Xext/xvmc.c

@@ -675,7 +675,7 @@ SProcXvMCDispatch (ClientPtr client)
 }
 
 void 
-XvMCExtensionInit()
+XvMCExtensionInit(void)
 {
    ExtensionEntry *extEntry;
 

config/config.c

@@ -410,13 +410,13 @@ configReconnect(OsTimerPtr timer, CARD32 time, pointer arg)
 }
 
 void
-configInitialise()
+configInitialise(void)
 {
     TimerSet(NULL, 0, 1, configReconnect, NULL);
 }
 
 void
-configFini()
+configFini(void)
 {
     DBusError error;
 

dix/atom.c

@@ -167,7 +167,7 @@ NameForAtom(Atom atom)
 }
 
 void
-AtomError()
+AtomError(void)
 {
     FatalError("initializing atoms");
 }
@@ -185,7 +185,7 @@ FreeAtom(NodePtr patom)
 }
 
 void
-FreeAllAtoms()
+FreeAllAtoms(void)
 {
     if(atomRoot == (NodePtr)NULL)
 	return;
@@ -197,7 +197,7 @@ FreeAllAtoms()
 }
 
 void
-InitAtoms()
+InitAtoms(void)
 {
     FreeAllAtoms();
     tableLength = InitialTableSize;

dix/devices.c

@@ -314,7 +314,7 @@ CorePointerProc(DeviceIntPtr pDev, int what)
 }
 
 void
-InitCoreDevices()
+InitCoreDevices(void)
 {
     DeviceIntPtr dev;
 
@@ -373,7 +373,7 @@ InitCoreDevices()
 }
 
 int
-InitAndStartDevices()
+InitAndStartDevices(void)
 {
     DeviceIntPtr dev, next;
 
@@ -503,7 +503,7 @@ CloseDevice(DeviceIntPtr dev)
 }
 
 void
-CloseDownDevices()
+CloseDownDevices(void)
 {
     DeviceIntPtr dev, next;
 
@@ -580,7 +580,7 @@ RemoveDevice(DeviceIntPtr dev)
 }
 
 int
-NumMotionEvents()
+NumMotionEvents(void)
 {
     return inputInfo.pointer->valuator->numMotionEvents;
 }
@@ -598,13 +598,13 @@ RegisterKeyboardDevice(DeviceIntPtr device)
 }
 
 _X_EXPORT DevicePtr
-LookupKeyboardDevice()
+LookupKeyboardDevice(void)
 {
     return inputInfo.keyboard ? &inputInfo.keyboard->public : NULL;
 }
 
 _X_EXPORT DevicePtr
-LookupPointerDevice()
+LookupPointerDevice(void)
 {
     return inputInfo.pointer ? &inputInfo.pointer->public : NULL;
 }

dix/dispatch.c

@@ -218,7 +218,7 @@ SetInputCheck(HWEventQueuePtr c0, HWEventQueuePtr c1)
 }
 
 _X_EXPORT void
-UpdateCurrentTime()
+UpdateCurrentTime(void)
 {
     TimeStamp systime;
 
@@ -237,7 +237,7 @@ UpdateCurrentTime()
 
 /* Like UpdateCurrentTime, but can't call ProcessInputEvents */
 _X_EXPORT void
-UpdateCurrentTimeIf()
+UpdateCurrentTimeIf(void)
 {
     TimeStamp systime;
 
@@ -250,7 +250,7 @@ UpdateCurrentTimeIf()
 }
 
 void
-InitSelections()
+InitSelections(void)
 {
     if (CurrentSelections)
 	xfree(CurrentSelections);
@@ -3654,7 +3654,7 @@ CloseDownClient(ClientPtr client)
 }
 
 static void
-KillAllClients()
+KillAllClients(void)
 {
     int i;
     for (i=1; i<currentMaxClients; i++)

dix/dixfonts.c

@@ -1878,7 +1878,7 @@ DeleteClientFontStuff(ClientPtr client)
 }
 
 void
-InitFonts ()
+InitFonts (void)
 {
     patternCache = MakeFontPatternCache();
 
@@ -1997,7 +1997,7 @@ RegisterFPEFunctions(NameCheckFunc name_func,
 }
 
 void
-FreeFonts()
+FreeFonts(void)
 {
     if (patternCache) {
 	FreeFontPatternCache(patternCache);

dix/dixutils.c

@@ -550,7 +550,7 @@ RemoveBlockAndWakeupHandlers (BlockHandlerProcPtr blockHandler,
 }
 
 void
-InitBlockAndWakeupHandlers ()
+InitBlockAndWakeupHandlers (void)
 {
     xfree (handlers);
     handlers = (BlockHandlerPtr) 0;
@@ -950,7 +950,7 @@ DeleteCallbackList(CallbackListPtr *pcbl)
 }
 
 void 
-InitCallbackManager()
+InitCallbackManager(void)
 {
     int i;
 

dix/events.c

@@ -844,7 +844,7 @@ ConfineCursorToWindow(WindowPtr pWin, Bool generateEvents, Bool confineToScreen)
 }
 
 _X_EXPORT Bool
-PointerConfinedToScreen()
+PointerConfinedToScreen(void)
 {
     return sprite.confined;
 }
@@ -913,19 +913,19 @@ PostNewCursor(void)
 }
 
 _X_EXPORT WindowPtr
-GetCurrentRootWindow()
+GetCurrentRootWindow(void)
 {
     return ROOT;
 }
 
 _X_EXPORT WindowPtr
-GetSpriteWindow()
+GetSpriteWindow(void)
 {
     return sprite.win;
 }
 
 _X_EXPORT CursorPtr
-GetSpriteCursor()
+GetSpriteCursor(void)
 {
     return sprite.current;
 }
@@ -939,7 +939,7 @@ GetSpritePosition(int *px, int *py)
 
 #ifdef PANORAMIX
 _X_EXPORT int
-XineramaGetCursorScreen()
+XineramaGetCursorScreen(void)
 {
     if(!noPanoramiXExtension) {
 	return sprite.screen->myNum;
@@ -1114,7 +1114,7 @@ FreezeThaw(DeviceIntPtr dev, Bool frozen)
 }
 
 void
-ComputeFreezes()
+ComputeFreezes(void)
 {
     DeviceIntPtr replayDev = syncEvents.replayDev;
     int i;
@@ -2047,7 +2047,7 @@ CheckMotion(xEvent *xE)
 }
 
 _X_EXPORT void
-WindowsRestructured()
+WindowsRestructured(void)
 {
     (void) CheckMotion((xEvent *)NULL);
 }
@@ -3970,7 +3970,7 @@ ProcQueryPointer(ClientPtr client)
 }
 
 void
-InitEvents()
+InitEvents(void)
 {
     int i;
 

dix/extension.c

@@ -278,7 +278,7 @@ MinorOpcodeOfRequest(ClientPtr client)
 }
 
 void
-CloseDownExtensions()
+CloseDownExtensions(void)
 {
     int i,j;
 

dix/getevents.c

@@ -73,7 +73,7 @@ extern Bool XkbCopyKeymap(XkbDescPtr src, XkbDescPtr dst, Bool sendNotifies);
  * Pick some arbitrary size for Xi motion history.
  */
 _X_EXPORT int
-GetMotionHistorySize()
+GetMotionHistorySize(void)
 {
     return MOTION_HISTORY_SIZE;
 }
@@ -183,7 +183,7 @@ updateMotionHistory(DeviceIntPtr pDev, CARD32 ms, int first_valuator,
  * xEvent *events = xcalloc(sizeof(xEvent), GetMaximumEventsNum());
  */
 _X_EXPORT int
-GetMaximumEventsNum() {
+GetMaximumEventsNum(void) {
     /* Two base events -- core and device, plus valuator events.  Multiply
      * by two if we're doing key repeats. */
     int ret = 2 + MAX_VALUATOR_EVENTS;

dix/initatoms.c

@@ -11,7 +11,7 @@
 #include <X11/Xatom.h>
 #include "misc.h"
 #include "dix.h"
-void MakePredeclaredAtoms()
+void MakePredeclaredAtoms(void)
 {
     if (MakeAtom("PRIMARY", 7, 1) != XA_PRIMARY) AtomError();
     if (MakeAtom("SECONDARY", 9, 1) != XA_SECONDARY) AtomError();

dix/main.c

@@ -544,7 +544,7 @@ static int padlength[4] = {0, 3, 2, 1};
 static
 #endif
 Bool
-CreateConnectionBlock()
+CreateConnectionBlock(void)
 {
     xConnSetup setup;
     xWindowRoot root;

dix/privates.c

@@ -60,7 +60,7 @@ unsigned *extensionPrivateSizes;
 unsigned totalExtensionSize;
 
 void
-ResetExtensionPrivates()
+ResetExtensionPrivates(void)
 {
     extensionPrivateCount = 0;
     extensionPrivateLen = 0;
@@ -71,7 +71,7 @@ ResetExtensionPrivates()
 }
 
 _X_EXPORT int
-AllocateExtensionPrivateIndex()
+AllocateExtensionPrivateIndex(void)
 {
     return extensionPrivateCount++;
 }
@@ -117,7 +117,7 @@ unsigned *clientPrivateSizes;
 unsigned totalClientSize;
 
 void
-ResetClientPrivates()
+ResetClientPrivates(void)
 {
     clientPrivateCount = 0;
     clientPrivateLen = 0;
@@ -128,7 +128,7 @@ ResetClientPrivates()
 }
 
 _X_EXPORT int
-AllocateClientPrivateIndex()
+AllocateClientPrivateIndex(void)
 {
     return clientPrivateCount++;
 }
@@ -171,7 +171,7 @@ AllocateClientPrivate(int index2, unsigned amount)
 int  screenPrivateCount;
 
 void
-ResetScreenPrivates()
+ResetScreenPrivates(void)
 {
     screenPrivateCount = 0;
 }
@@ -180,7 +180,7 @@ ResetScreenPrivates()
  * so we have to worry about resizing existing devPrivates
  */
 _X_EXPORT int
-AllocateScreenPrivateIndex()
+AllocateScreenPrivateIndex(void)
 {
     int		idx;
     int		i;
@@ -213,13 +213,13 @@ AllocateScreenPrivateIndex()
 static int  windowPrivateCount;
 
 void
-ResetWindowPrivates()
+ResetWindowPrivates(void)
 {
     windowPrivateCount = 0;
 }
 
 _X_EXPORT int
-AllocateWindowPrivateIndex()
+AllocateWindowPrivateIndex(void)
 {
     return windowPrivateCount++;
 }
@@ -263,13 +263,13 @@ AllocateWindowPrivate(ScreenPtr pScreen, int index2, unsigned amount)
 static int  gcPrivateCount;
 
 void
-ResetGCPrivates()
+ResetGCPrivates(void)
 {
     gcPrivateCount = 0;
 }
 
 _X_EXPORT int
-AllocateGCPrivateIndex()
+AllocateGCPrivateIndex(void)
 {
     return gcPrivateCount++;
 }
@@ -312,13 +312,13 @@ AllocateGCPrivate(ScreenPtr pScreen, int index2, unsigned amount)
 static int  pixmapPrivateCount;
 
 void
-ResetPixmapPrivates()
+ResetPixmapPrivates(void)
 {
     pixmapPrivateCount = 0;
 }
 
 _X_EXPORT int
-AllocatePixmapPrivateIndex()
+AllocatePixmapPrivateIndex(void)
 {
     return pixmapPrivateCount++;
 }
@@ -363,7 +363,7 @@ AllocatePixmapPrivate(ScreenPtr pScreen, int index2, unsigned amount)
 int  colormapPrivateCount;
 
 void
-ResetColormapPrivates()
+ResetColormapPrivates(void)
 {
     colormapPrivateCount = 0;
 }
@@ -424,7 +424,7 @@ AllocateColormapPrivateIndex (InitCmapPrivFunc initPrivFunc)
 static int devicePrivateIndex = 0;
 
 _X_EXPORT int
-AllocateDevicePrivateIndex()
+AllocateDevicePrivateIndex(void)
 {
     return devicePrivateIndex++;
 }

dix/resource.c

@@ -235,7 +235,7 @@ CreateNewResourceType(DeleteType deleteFunc)
 }
 
 _X_EXPORT RESTYPE
-CreateNewResourceClass()
+CreateNewResourceClass(void)
 {
     RESTYPE next = lastResourceClass >> 1;
 
@@ -844,7 +844,7 @@ FreeClientResources(ClientPtr client)
 }
 
 void
-FreeAllResources()
+FreeAllResources(void)
 {
     int	i;
 

hw/xnest/Display.c

@@ -176,7 +176,7 @@ xnestOpenDisplay(int argc, char *argv[])
 }
 
 void
-xnestCloseDisplay()
+xnestCloseDisplay(void)
 {
   if (!xnestDoFullGeneration || !xnestDisplay) return;
 

hw/xnest/Events.c

@@ -52,7 +52,7 @@ ProcessInputEvents()
 }
 
 int
-TimeSinceLastInputEvent()
+TimeSinceLastInputEvent(void)
 {
     if (lastEventTime == 0)
         lastEventTime = GetTimeInMillis();
@@ -60,7 +60,7 @@ TimeSinceLastInputEvent()
 }
 
 void
-SetTimeSinceLastInputEvent()
+SetTimeSinceLastInputEvent(void)
 {
   lastEventTime = GetTimeInMillis();
 }
@@ -78,7 +78,7 @@ xnestNotExposurePredicate(Display *display, XEvent *event, char *args)
 }
 
 void
-xnestCollectExposures()
+xnestCollectExposures(void)
 {
   XEvent X;
   WindowPtr pWin;
@@ -113,7 +113,7 @@ xnestQueueKeyEvent(int type, unsigned int keycode)
 }
 
 void
-xnestCollectEvents()
+xnestCollectEvents(void)
 {
   XEvent X;
   xEvent x;

mi/micmap.c

@@ -385,7 +385,7 @@ static int  miVisualPriority[] = {
 static miVisualsPtr	miVisuals;
 
 _X_EXPORT void
-miClearVisualTypes()
+miClearVisualTypes(void)
 {
     miVisualsPtr v;
 
@@ -690,7 +690,7 @@ miDoInitVisuals(VisualPtr *visualp, DepthPtr *depthp, int *nvisualp,
 }
 
 void
-miResetInitVisuals()
+miResetInitVisuals(void)
 {
     miInitVisualsProc = miDoInitVisuals;
 }

mi/mieq.c

@@ -80,7 +80,7 @@ typedef struct _EventQueue {
 static EventQueueRec miEventQueue;
 
 Bool
-mieqInit()
+mieqInit(void)
 {
     int i;
 
@@ -195,7 +195,7 @@ mieqSetHandler(int event, mieqHandler handler)
 
 /* Call this from ProcessInputEvents(). */
 void
-mieqProcessInputEvents()
+mieqProcessInputEvents(void)
 {
     EventRec *e = NULL;
     int x = 0, y = 0;

os/log.c

@@ -221,7 +221,7 @@ LogInit(const char *fname, const char *backup)
 }
 
 void
-LogClose()
+LogClose(void)
 {
     if (logFile) {
 	fclose(logFile);
@@ -616,7 +616,7 @@ Error(char *str)
 }
 
 void
-LogPrintMarkers()
+LogPrintMarkers(void)
 {
     /* Show what the message marker symbols mean. */
     ErrorF("Markers: ");

os/oscolor.c

@@ -102,7 +102,7 @@ typedef struct _builtinColor {
 #define NUM_BUILTIN_COLORS  (sizeof (BuiltinColors) / sizeof (BuiltinColors[0]))
 
 Bool
-OsInitColors()
+OsInitColors(void)
 {
     return TRUE;
 }

render/glyph.c

@@ -86,13 +86,13 @@ static int	globalTotalGlyphPrivateSize = 0;
 static int	glyphPrivateCount = 0;
 
 void
-ResetGlyphPrivates ()
+ResetGlyphPrivates (void)
 {
     glyphPrivateCount = 0;
 }
 
 int
-AllocateGlyphPrivateIndex ()
+AllocateGlyphPrivateIndex (void)
 {
     return glyphPrivateCount++;
 }