Remove unneeded NULL casts

Francois Gouget fgouget at free.fr
Wed Dec 22 05:08:26 CST 2004


It's >90% NULL casts but there's also a couple of things like '(HMENU)0' 
which are better written as 'NULL'.


Changelog:

  * dlls/dmband/band.c
    dlls/dmband/bandtrack.c
    dlls/dmcompos/chordmap.c
    dlls/dmcompos/chordmaptrack.c
    dlls/dmcompos/signposttrack.c
    dlls/dmime/audiopath.c
    dlls/dmime/graph.c
    dlls/dmime/lyricstrack.c
    dlls/dmime/markertrack.c
    dlls/dmime/paramcontroltrack.c
    dlls/dmime/patterntrack.c
    dlls/dmime/segment.c
    dlls/dmime/segmentstate.c
    dlls/dmime/segtriggertrack.c
    dlls/dmime/seqtrack.c
    dlls/dmime/sysextrack.c
    dlls/dmime/tempotrack.c
    dlls/dmime/timesigtrack.c
    dlls/dmime/tool.c
    dlls/dmime/wavetrack.c
    dlls/dmloader/container.c
    dlls/dmloader/loaderstream.c
    dlls/dmscript/scripttrack.c
    dlls/dmstyle/auditiontrack.c
    dlls/dmstyle/chordtrack.c
    dlls/dmstyle/commandtrack.c
    dlls/dmstyle/motiftrack.c
    dlls/dmstyle/mutetrack.c
    dlls/dmstyle/style.c
    dlls/dmstyle/styletrack.c
    dlls/dmusic/buffer.c
    dlls/dmusic/collection.c
    dlls/dmusic/download.c
    dlls/dmusic/downloadedinstrument.c
    dlls/dmusic/instrument.c
    dlls/dswave/dswave.c
    dlls/msvideo/msvideo_main.c
    dlls/shlwapi/ordinal.c
    dlls/winmm/mmio.c
    dlls/wintab32/wintab32.c
    programs/regedit/framewnd.c
    programs/regedit/main.c

    Remove unneeded NULL casts.


-- 
Francois Gouget         fgouget at free.fr        http://fgouget.free.fr/
                 Linux: It is now safe to turn on your computer.
-------------- next part --------------
Index: dlls/dmband/band.c
===================================================================
RCS file: /var/cvs/wine/dlls/dmband/band.c,v
retrieving revision 1.11
diff -u -r1.11 band.c
--- dlls/dmband/band.c	23 Aug 2004 19:39:57 -0000	1.11
+++ dlls/dmband/band.c	13 Dec 2004 12:59:55 -0000
@@ -682,7 +682,7 @@
 	
   obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicBandImpl));
   if (NULL == obj) {
-    *ppobj = (LPVOID) NULL;
+    *ppobj = NULL;
     return E_OUTOFMEMORY;
   }
   obj->UnknownVtbl = &DirectMusicBand_Unknown_Vtbl;
Index: dlls/dmband/bandtrack.c
===================================================================
RCS file: /var/cvs/wine/dlls/dmband/bandtrack.c,v
retrieving revision 1.10
diff -u -r1.10 bandtrack.c
--- dlls/dmband/bandtrack.c	23 Aug 2004 19:39:57 -0000	1.10
+++ dlls/dmband/bandtrack.c	13 Dec 2004 12:59:55 -0000
@@ -582,7 +582,7 @@
 	
   track = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicBandTrack));
   if (NULL == track) {
-    *ppobj = (LPVOID) NULL;
+    *ppobj = NULL;
     return E_OUTOFMEMORY;
   }
   track->UnknownVtbl = &DirectMusicBandTrack_Unknown_Vtbl;
Index: dlls/dmcompos/chordmap.c
===================================================================
RCS file: /var/cvs/wine/dlls/dmcompos/chordmap.c,v
retrieving revision 1.8
diff -u -r1.8 chordmap.c
--- dlls/dmcompos/chordmap.c	9 Dec 2004 13:46:47 -0000	1.8
+++ dlls/dmcompos/chordmap.c	13 Dec 2004 12:59:55 -0000
@@ -522,7 +522,7 @@
 	
 	obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicChordMapImpl));
 	if (NULL == obj) {
-		*ppobj = (LPVOID) NULL;
+		*ppobj = NULL;
 		return E_OUTOFMEMORY;
 	}
 	obj->UnknownVtbl = &DirectMusicChordMap_Unknown_Vtbl;
Index: dlls/dmcompos/chordmaptrack.c
===================================================================
RCS file: /var/cvs/wine/dlls/dmcompos/chordmaptrack.c,v
retrieving revision 1.7
diff -u -r1.7 chordmaptrack.c
--- dlls/dmcompos/chordmaptrack.c	9 Dec 2004 13:46:47 -0000	1.7
+++ dlls/dmcompos/chordmaptrack.c	13 Dec 2004 12:59:55 -0000
@@ -265,7 +265,7 @@
 	
 	track = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicChordMapTrack));
 	if (NULL == track) {
-		*ppobj = (LPVOID) NULL;
+		*ppobj = NULL;
 		return E_OUTOFMEMORY;
 	}
 	track->UnknownVtbl = &DirectMusicChordMapTrack_Unknown_Vtbl;
Index: dlls/dmcompos/signposttrack.c
===================================================================
RCS file: /var/cvs/wine/dlls/dmcompos/signposttrack.c,v
retrieving revision 1.8
diff -u -r1.8 signposttrack.c
--- dlls/dmcompos/signposttrack.c	9 Dec 2004 13:46:47 -0000	1.8
+++ dlls/dmcompos/signposttrack.c	13 Dec 2004 12:59:55 -0000
@@ -263,7 +263,7 @@
 	
 	track = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicSignPostTrack));
 	if (NULL == track) {
-		*ppobj = (LPVOID) NULL;
+		*ppobj = NULL;
 		return E_OUTOFMEMORY;
 	}
 	track->UnknownVtbl = &DirectMusicSignPostTrack_Unknown_Vtbl;
Index: dlls/dmime/audiopath.c
===================================================================
RCS file: /var/cvs/wine/dlls/dmime/audiopath.c,v
retrieving revision 1.11
diff -u -r1.11 audiopath.c
--- dlls/dmime/audiopath.c	23 Aug 2004 19:39:56 -0000	1.11
+++ dlls/dmime/audiopath.c	13 Dec 2004 12:59:55 -0000
@@ -631,7 +631,7 @@
 	
 	obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicAudioPathImpl));
 	if (NULL == obj) {
-		*ppobj = (LPVOID) NULL;
+		*ppobj = NULL;
 		return E_OUTOFMEMORY;
 	}
 	obj->UnknownVtbl = &DirectMusicAudioPath_Unknown_Vtbl;
Index: dlls/dmime/graph.c
===================================================================
RCS file: /var/cvs/wine/dlls/dmime/graph.c,v
retrieving revision 1.8
diff -u -r1.8 graph.c
--- dlls/dmime/graph.c	23 Aug 2004 19:39:56 -0000	1.8
+++ dlls/dmime/graph.c	13 Dec 2004 12:59:55 -0000
@@ -596,7 +596,7 @@
   
   obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicGraphImpl));
   if (NULL == obj) {
-    *ppobj = (LPVOID) NULL;
+    *ppobj = NULL;
     return E_OUTOFMEMORY;
   }
   obj->UnknownVtbl = &DirectMusicGraph_Unknown_Vtbl;
Index: dlls/dmime/lyricstrack.c
===================================================================
RCS file: /var/cvs/wine/dlls/dmime/lyricstrack.c,v
retrieving revision 1.6
diff -u -r1.6 lyricstrack.c
--- dlls/dmime/lyricstrack.c	23 Aug 2004 19:39:56 -0000	1.6
+++ dlls/dmime/lyricstrack.c	13 Dec 2004 12:59:55 -0000
@@ -259,7 +259,7 @@
 	
 	track = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicLyricsTrack));
 	if (NULL == track) {
-		*ppobj = (LPVOID) NULL;
+		*ppobj = NULL;
 		return E_OUTOFMEMORY;
 	}
 	track->UnknownVtbl = &DirectMusicLyricsTrack_Unknown_Vtbl;
Index: dlls/dmime/markertrack.c
===================================================================
RCS file: /var/cvs/wine/dlls/dmime/markertrack.c,v
retrieving revision 1.6
diff -u -r1.6 markertrack.c
--- dlls/dmime/markertrack.c	23 Aug 2004 19:39:56 -0000	1.6
+++ dlls/dmime/markertrack.c	13 Dec 2004 12:59:56 -0000
@@ -259,7 +259,7 @@
 	
 	track = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicMarkerTrack));
 	if (NULL == track) {
-		*ppobj = (LPVOID) NULL;
+		*ppobj = NULL;
 		return E_OUTOFMEMORY;
 	}
 	track->UnknownVtbl = &DirectMusicMarkerTrack_Unknown_Vtbl;
Index: dlls/dmime/paramcontroltrack.c
===================================================================
RCS file: /var/cvs/wine/dlls/dmime/paramcontroltrack.c,v
retrieving revision 1.6
diff -u -r1.6 paramcontroltrack.c
--- dlls/dmime/paramcontroltrack.c	23 Aug 2004 19:39:56 -0000	1.6
+++ dlls/dmime/paramcontroltrack.c	13 Dec 2004 12:59:56 -0000
@@ -259,7 +259,7 @@
 	
 	track = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicParamControlTrack));
 	if (NULL == track) {
-		*ppobj = (LPVOID) NULL;
+		*ppobj = NULL;
 		return E_OUTOFMEMORY;
 	}
 	track->UnknownVtbl = &DirectMusicParamControlTrack_Unknown_Vtbl;
Index: dlls/dmime/patterntrack.c
===================================================================
RCS file: /var/cvs/wine/dlls/dmime/patterntrack.c,v
retrieving revision 1.8
diff -u -r1.8 patterntrack.c
--- dlls/dmime/patterntrack.c	6 Sep 2004 21:34:26 -0000	1.8
+++ dlls/dmime/patterntrack.c	13 Dec 2004 12:59:56 -0000
@@ -87,7 +87,7 @@
 	
 	track = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicPatternTrackImpl));
 	if (NULL == track) {
-		*ppobj = (LPVOID) NULL;
+		*ppobj = NULL;
 		return E_OUTOFMEMORY;
 	}
 	track->lpVtbl = &DirectMusicPatternTrack_Vtbl;
Index: dlls/dmime/segment.c
===================================================================
RCS file: /var/cvs/wine/dlls/dmime/segment.c,v
retrieving revision 1.19
diff -u -r1.19 segment.c
--- dlls/dmime/segment.c	23 Aug 2004 19:39:56 -0000	1.19
+++ dlls/dmime/segment.c	13 Dec 2004 12:59:56 -0000
@@ -1283,7 +1283,7 @@
   
   obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicSegment8Impl));
   if (NULL == obj) {
-    *ppobj = (LPVOID) NULL;
+    *ppobj = NULL;
     return E_OUTOFMEMORY;
   }
   obj->UnknownVtbl = &DirectMusicSegment8_Unknown_Vtbl;
Index: dlls/dmime/segmentstate.c
===================================================================
RCS file: /var/cvs/wine/dlls/dmime/segmentstate.c,v
retrieving revision 1.8
diff -u -r1.8 segmentstate.c
--- dlls/dmime/segmentstate.c	6 Sep 2004 21:34:26 -0000	1.8
+++ dlls/dmime/segmentstate.c	13 Dec 2004 12:59:56 -0000
@@ -116,7 +116,7 @@
 	
 	obj = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicSegmentState8Impl));
 	if (NULL == obj) {
-		*ppobj = (LPVOID) NULL;
+		*ppobj = NULL;
 		return E_OUTOFMEMORY;
 	}
 	obj->lpVtbl = &DirectMusicSegmentState8_Vtbl;
Index: dlls/dmime/segtriggertrack.c
===================================================================
RCS file: /var/cvs/wine/dlls/dmime/segtriggertrack.c,v
retrieving revision 1.12
diff -u -r1.12 segtriggertrack.c
--- dlls/dmime/segtriggertrack.c	23 Aug 2004 19:39:56 -0000	1.12
+++ dlls/dmime/segtriggertrack.c	13 Dec 2004 12:59:56 -0000
@@ -506,7 +506,7 @@
 	
   track = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicSegTriggerTrack));
   if (NULL == track) {
-    *ppobj = (LPVOID) NULL;
+    *ppobj = NULL;
     return E_OUTOFMEMORY;
   }
   track->UnknownVtbl = &DirectMusicSegTriggerTrack_Unknown_Vtbl;
Index: dlls/dmime/seqtrack.c
===================================================================
RCS file: /var/cvs/wine/dlls/dmime/seqtrack.c,v
retrieving revision 1.6
diff -u -r1.6 seqtrack.c
--- dlls/dmime/seqtrack.c	23 Aug 2004 19:39:56 -0000	1.6
+++ dlls/dmime/seqtrack.c	13 Dec 2004 12:59:56 -0000
@@ -259,7 +259,7 @@
 	
 	track = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicSeqTrack));
 	if (NULL == track) {
-		*ppobj = (LPVOID) NULL;
+		*ppobj = NULL;
 		return E_OUTOFMEMORY;
 	}
 	track->UnknownVtbl = &DirectMusicSeqTrack_Unknown_Vtbl;
Index: dlls/dmime/sysextrack.c
===================================================================
RCS file: /var/cvs/wine/dlls/dmime/sysextrack.c,v
retrieving revision 1.6
diff -u -r1.6 sysextrack.c
--- dlls/dmime/sysextrack.c	23 Aug 2004 19:39:56 -0000	1.6
+++ dlls/dmime/sysextrack.c	13 Dec 2004 12:59:56 -0000
@@ -259,7 +259,7 @@
 	
 	track = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicSysExTrack));
 	if (NULL == track) {
-		*ppobj = (LPVOID) NULL;
+		*ppobj = NULL;
 		return E_OUTOFMEMORY;
 	}
 	track->UnknownVtbl = &DirectMusicSysExTrack_Unknown_Vtbl;
Index: dlls/dmime/tempotrack.c
===================================================================
RCS file: /var/cvs/wine/dlls/dmime/tempotrack.c,v
retrieving revision 1.10
diff -u -r1.10 tempotrack.c
--- dlls/dmime/tempotrack.c	23 Aug 2004 19:39:56 -0000	1.10
+++ dlls/dmime/tempotrack.c	13 Dec 2004 12:59:56 -0000
@@ -393,7 +393,7 @@
 	
   track = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicTempoTrack));
   if (NULL == track) {
-    *ppobj = (LPVOID) NULL;
+    *ppobj = NULL;
     return E_OUTOFMEMORY;
   }
   track->UnknownVtbl = &DirectMusicTempoTrack_Unknown_Vtbl;
Index: dlls/dmime/timesigtrack.c
===================================================================
RCS file: /var/cvs/wine/dlls/dmime/timesigtrack.c,v
retrieving revision 1.6
diff -u -r1.6 timesigtrack.c
--- dlls/dmime/timesigtrack.c	23 Aug 2004 19:39:56 -0000	1.6
+++ dlls/dmime/timesigtrack.c	13 Dec 2004 12:59:56 -0000
@@ -264,7 +264,7 @@
 	
 	track = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicTimeSigTrack));
 	if (NULL == track) {
-		*ppobj = (LPVOID) NULL;
+		*ppobj = NULL;
 		return E_OUTOFMEMORY;
 	}
 	track->UnknownVtbl = &DirectMusicTimeSigTrack_Unknown_Vtbl;
Index: dlls/dmime/tool.c
===================================================================
RCS file: /var/cvs/wine/dlls/dmime/tool.c,v
retrieving revision 1.8
diff -u -r1.8 tool.c
--- dlls/dmime/tool.c	6 Sep 2004 21:34:26 -0000	1.8
+++ dlls/dmime/tool.c	13 Dec 2004 12:59:56 -0000
@@ -115,7 +115,7 @@
 	
 	obj = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicTool8Impl));
 	if (NULL == obj) {
-		*ppobj = (LPVOID) NULL;
+		*ppobj = NULL;
 		return E_OUTOFMEMORY;
 	}
 	obj->lpVtbl = &DirectMusicTool8_Vtbl;
Index: dlls/dmime/wavetrack.c
===================================================================
RCS file: /var/cvs/wine/dlls/dmime/wavetrack.c,v
retrieving revision 1.6
diff -u -r1.6 wavetrack.c
--- dlls/dmime/wavetrack.c	23 Aug 2004 19:39:56 -0000	1.6
+++ dlls/dmime/wavetrack.c	13 Dec 2004 12:59:56 -0000
@@ -265,7 +265,7 @@
 	
 	track = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicWaveTrack));
 	if (NULL == track) {
-		*ppobj = (LPVOID) NULL;
+		*ppobj = NULL;
 		return E_OUTOFMEMORY;
 	}
 	track->UnknownVtbl = &DirectMusicWaveTrack_Unknown_Vtbl;
Index: dlls/dmloader/container.c
===================================================================
RCS file: /var/cvs/wine/dlls/dmloader/container.c,v
retrieving revision 1.10
diff -u -r1.10 container.c
--- dlls/dmloader/container.c	23 Aug 2004 19:39:55 -0000	1.10
+++ dlls/dmloader/container.c	13 Dec 2004 12:59:56 -0000
@@ -886,7 +886,7 @@
 
 	obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicContainerImpl));
 	if (NULL == obj) {
-		*ppobj = (LPVOID) NULL;
+		*ppobj = NULL;
 		return E_OUTOFMEMORY;
 	}
 	obj->ContainerVtbl = &DirectMusicContainer_Container_Vtbl;
Index: dlls/dmloader/loaderstream.c
===================================================================
RCS file: /var/cvs/wine/dlls/dmloader/loaderstream.c,v
retrieving revision 1.12
diff -u -r1.12 loaderstream.c
--- dlls/dmloader/loaderstream.c	23 Aug 2004 19:39:55 -0000	1.12
+++ dlls/dmloader/loaderstream.c	13 Dec 2004 12:59:56 -0000
@@ -286,7 +286,7 @@
 	TRACE("(%p)\n", ppobj);
 	obj = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, sizeof(IDirectMusicLoaderFileStream));
 	if (NULL == obj) {
-		*ppobj = (LPVOID) NULL;
+		*ppobj = NULL;
 		return E_OUTOFMEMORY;
 	}
 	obj->StreamVtbl = &DirectMusicLoaderFileStream_Stream_Vtbl;
@@ -552,7 +552,7 @@
 	TRACE("(%p)\n", ppobj);
 	obj = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, sizeof(IDirectMusicLoaderResourceStream));
 	if (NULL == obj) {
-		*ppobj = (LPVOID) NULL;
+		*ppobj = NULL;
 		return E_OUTOFMEMORY;
 	}
 	obj->StreamVtbl = &DirectMusicLoaderResourceStream_Stream_Vtbl;
@@ -810,7 +810,7 @@
 	TRACE("(%p)\n", ppobj);
 	obj = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, sizeof(IDirectMusicLoaderGenericStream));
 	if (NULL == obj) {
-		*ppobj = (LPVOID) NULL;
+		*ppobj = NULL;
 		return E_OUTOFMEMORY;
 	}
 	obj->StreamVtbl = &DirectMusicLoaderGenericStream_Stream_Vtbl;
Index: dlls/dmscript/scripttrack.c
===================================================================
RCS file: /var/cvs/wine/dlls/dmscript/scripttrack.c,v
retrieving revision 1.7
diff -u -r1.7 scripttrack.c
--- dlls/dmscript/scripttrack.c	23 Aug 2004 19:39:54 -0000	1.7
+++ dlls/dmscript/scripttrack.c	13 Dec 2004 12:59:56 -0000
@@ -259,7 +259,7 @@
 	
 	track = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicScriptTrack));
 	if (NULL == track) {
-		*ppobj = (LPVOID) NULL;
+		*ppobj = NULL;
 		return E_OUTOFMEMORY;
 	}
 	track->UnknownVtbl = &DirectMusicScriptTrack_Unknown_Vtbl;
Index: dlls/dmstyle/auditiontrack.c
===================================================================
RCS file: /var/cvs/wine/dlls/dmstyle/auditiontrack.c,v
retrieving revision 1.6
diff -u -r1.6 auditiontrack.c
--- dlls/dmstyle/auditiontrack.c	23 Aug 2004 19:39:54 -0000	1.6
+++ dlls/dmstyle/auditiontrack.c	13 Dec 2004 12:59:56 -0000
@@ -259,7 +259,7 @@
 	
 	track = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicAuditionTrack));
 	if (NULL == track) {
-		*ppobj = (LPVOID) NULL;
+		*ppobj = NULL;
 		return E_OUTOFMEMORY;
 	}
 	track->UnknownVtbl = &DirectMusicAuditionTrack_Unknown_Vtbl;
Index: dlls/dmstyle/chordtrack.c
===================================================================
RCS file: /var/cvs/wine/dlls/dmstyle/chordtrack.c,v
retrieving revision 1.9
diff -u -r1.9 chordtrack.c
--- dlls/dmstyle/chordtrack.c	23 Aug 2004 19:39:54 -0000	1.9
+++ dlls/dmstyle/chordtrack.c	13 Dec 2004 12:59:56 -0000
@@ -387,7 +387,7 @@
   
   track = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicChordTrack));
   if (NULL == track) {
-    *ppobj = (LPVOID) NULL;
+    *ppobj = NULL;
     return E_OUTOFMEMORY;
   }
   track->UnknownVtbl = &DirectMusicChordTrack_Unknown_Vtbl;
Index: dlls/dmstyle/commandtrack.c
===================================================================
RCS file: /var/cvs/wine/dlls/dmstyle/commandtrack.c,v
retrieving revision 1.6
diff -u -r1.6 commandtrack.c
--- dlls/dmstyle/commandtrack.c	23 Aug 2004 19:39:54 -0000	1.6
+++ dlls/dmstyle/commandtrack.c	13 Dec 2004 12:59:56 -0000
@@ -321,7 +321,7 @@
 	
 	track = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicCommandTrack));
 	if (NULL == track) {
-		*ppobj = (LPVOID) NULL;
+		*ppobj = NULL;
 		return E_OUTOFMEMORY;
 	}
 	track->UnknownVtbl = &DirectMusicCommandTrack_Unknown_Vtbl;
Index: dlls/dmstyle/motiftrack.c
===================================================================
RCS file: /var/cvs/wine/dlls/dmstyle/motiftrack.c,v
retrieving revision 1.6
diff -u -r1.6 motiftrack.c
--- dlls/dmstyle/motiftrack.c	23 Aug 2004 19:39:54 -0000	1.6
+++ dlls/dmstyle/motiftrack.c	13 Dec 2004 12:59:56 -0000
@@ -265,7 +265,7 @@
 	
 	track = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicMotifTrack));
 	if (NULL == track) {
-		*ppobj = (LPVOID) NULL;
+		*ppobj = NULL;
 		return E_OUTOFMEMORY;
 	}
 	track->UnknownVtbl = &DirectMusicMotifTrack_Unknown_Vtbl;
Index: dlls/dmstyle/mutetrack.c
===================================================================
RCS file: /var/cvs/wine/dlls/dmstyle/mutetrack.c,v
retrieving revision 1.6
diff -u -r1.6 mutetrack.c
--- dlls/dmstyle/mutetrack.c	23 Aug 2004 19:39:54 -0000	1.6
+++ dlls/dmstyle/mutetrack.c	13 Dec 2004 12:59:56 -0000
@@ -262,7 +262,7 @@
 	
 	track = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicMuteTrack));
 	if (NULL == track) {
-		*ppobj = (LPVOID) NULL;
+		*ppobj = NULL;
 		return E_OUTOFMEMORY;
 	}
 	track->UnknownVtbl = &DirectMusicMuteTrack_Unknown_Vtbl;
Index: dlls/dmstyle/style.c
===================================================================
RCS file: /var/cvs/wine/dlls/dmstyle/style.c,v
retrieving revision 1.9
diff -u -r1.9 style.c
--- dlls/dmstyle/style.c	23 Aug 2004 19:39:54 -0000	1.9
+++ dlls/dmstyle/style.c	13 Dec 2004 12:59:56 -0000
@@ -1041,7 +1041,7 @@
 	
   obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicStyle8Impl));
   if (NULL == obj) {
-    *ppobj = (LPVOID) NULL;
+    *ppobj = NULL;
     return E_OUTOFMEMORY;
   }
   obj->UnknownVtbl = &DirectMusicStyle8_Unknown_Vtbl;
Index: dlls/dmstyle/styletrack.c
===================================================================
RCS file: /var/cvs/wine/dlls/dmstyle/styletrack.c,v
retrieving revision 1.7
diff -u -r1.7 styletrack.c
--- dlls/dmstyle/styletrack.c	23 Aug 2004 19:39:54 -0000	1.7
+++ dlls/dmstyle/styletrack.c	13 Dec 2004 12:59:56 -0000
@@ -432,7 +432,7 @@
   
   track = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicStyleTrack));
   if (NULL == track) {
-    *ppobj = (LPVOID) NULL;
+    *ppobj = NULL;
     return E_OUTOFMEMORY;
   }
   track->UnknownVtbl = &DirectMusicStyleTrack_Unknown_Vtbl;
Index: dlls/dmusic/buffer.c
===================================================================
RCS file: /var/cvs/wine/dlls/dmusic/buffer.c,v
retrieving revision 1.8
diff -u -r1.8 buffer.c
--- dlls/dmusic/buffer.c	6 Sep 2004 21:34:25 -0000	1.8
+++ dlls/dmusic/buffer.c	13 Dec 2004 12:59:56 -0000
@@ -155,7 +155,7 @@
 	
 	dmbuff = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicBufferImpl));
 	if (NULL == dmbuff) {
-		*ppobj = (LPVOID) NULL;
+		*ppobj = NULL;
 		return E_OUTOFMEMORY;
 	}
 	dmbuff->lpVtbl = &DirectMusicBuffer_Vtbl;
Index: dlls/dmusic/collection.c
===================================================================
RCS file: /var/cvs/wine/dlls/dmusic/collection.c,v
retrieving revision 1.8
diff -u -r1.8 collection.c
--- dlls/dmusic/collection.c	8 Sep 2004 01:37:25 -0000	1.8
+++ dlls/dmusic/collection.c	13 Dec 2004 12:59:56 -0000
@@ -742,7 +742,7 @@
 	
 	obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicCollectionImpl));
 	if (NULL == obj) {
-		*ppobj = (LPVOID) NULL;
+		*ppobj = NULL;
 		return E_OUTOFMEMORY;
 	}
 	obj->UnknownVtbl = &DirectMusicCollection_Unknown_Vtbl;
Index: dlls/dmusic/download.c
===================================================================
RCS file: /var/cvs/wine/dlls/dmusic/download.c,v
retrieving revision 1.8
diff -u -r1.8 download.c
--- dlls/dmusic/download.c	6 Sep 2004 21:34:25 -0000	1.8
+++ dlls/dmusic/download.c	13 Dec 2004 12:59:56 -0000
@@ -72,7 +72,7 @@
 	
 	dmdl = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicDownloadImpl));
 	if (NULL == dmdl) {
-		*ppobj = (LPVOID) NULL;
+		*ppobj = NULL;
 		return E_OUTOFMEMORY;
 	}
 	dmdl->lpVtbl = &DirectMusicDownload_Vtbl;
Index: dlls/dmusic/downloadedinstrument.c
===================================================================
RCS file: /var/cvs/wine/dlls/dmusic/downloadedinstrument.c,v
retrieving revision 1.8
diff -u -r1.8 downloadedinstrument.c
--- dlls/dmusic/downloadedinstrument.c	6 Sep 2004 21:34:25 -0000	1.8
+++ dlls/dmusic/downloadedinstrument.c	13 Dec 2004 12:59:56 -0000
@@ -67,7 +67,7 @@
 	
 	dmdlinst = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicDownloadedInstrumentImpl));
 	if (NULL == dmdlinst) {
-		*ppobj = (LPVOID) NULL;
+		*ppobj = NULL;
 		return E_OUTOFMEMORY;
 	}
 	dmdlinst->lpVtbl = &DirectMusicDownloadedInstrument_Vtbl;
Index: dlls/dmusic/instrument.c
===================================================================
RCS file: /var/cvs/wine/dlls/dmusic/instrument.c,v
retrieving revision 1.7
diff -u -r1.7 instrument.c
--- dlls/dmusic/instrument.c	23 Aug 2004 19:39:53 -0000	1.7
+++ dlls/dmusic/instrument.c	13 Dec 2004 12:59:56 -0000
@@ -118,7 +118,7 @@
 	
 	dminst = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicInstrumentImpl));
 	if (NULL == dminst) {
-		*ppobj = (LPVOID) NULL;
+		*ppobj = NULL;
 		return E_OUTOFMEMORY;
 	}
 	dminst->UnknownVtbl = &DirectMusicInstrument_Unknown_Vtbl;
Index: dlls/dswave/dswave.c
===================================================================
RCS file: /var/cvs/wine/dlls/dswave/dswave.c,v
retrieving revision 1.4
diff -u -r1.4 dswave.c
--- dlls/dswave/dswave.c	23 Aug 2004 19:39:51 -0000	1.4
+++ dlls/dswave/dswave.c	13 Dec 2004 12:59:57 -0000
@@ -715,7 +715,7 @@
 	
 	obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicWaveImpl));
 	if (NULL == obj) {
-		*ppobj = (LPVOID) NULL;
+		*ppobj = NULL;
 		return E_OUTOFMEMORY;
 	}
 	obj->UnknownVtbl = &DirectMusicWave_Unknown_Vtbl;
Index: dlls/msvideo/msvideo_main.c
===================================================================
RCS file: /var/cvs/wine/dlls/msvideo/msvideo_main.c,v
retrieving revision 1.58
diff -u -r1.58 msvideo_main.c
--- dlls/msvideo/msvideo_main.c	8 Sep 2004 01:37:24 -0000	1.58
+++ dlls/msvideo/msvideo_main.c	13 Dec 2004 13:00:00 -0000
@@ -438,7 +438,7 @@
 
     whic->driverId = (DWORD)MSVIDEO_SendMessage(whic, DRV_OPEN, 0, (DWORD)&icopen);
     /* FIXME: What should we put here? */
-    whic->hdrv = (HDRVR)0;
+    whic->hdrv = NULL;
     
     if (whic->driverId == 0) 
     {
Index: dlls/shlwapi/ordinal.c
===================================================================
RCS file: /var/cvs/wine/dlls/shlwapi/ordinal.c,v
retrieving revision 1.99
diff -u -r1.99 ordinal.c
--- dlls/shlwapi/ordinal.c	17 Dec 2004 19:09:29 -0000	1.99
+++ dlls/shlwapi/ordinal.c	17 Dec 2004 18:28:03 -0000
@@ -1936,7 +1936,7 @@
   mi.fMask = MIIM_SUBMENU;
 
   if (!GetMenuItemInfoA(hMenu, uID, 0, &mi))
-    return (HMENU)NULL;
+    return NULL;
 
   return mi.hSubMenu;
 }
@@ -2418,8 +2418,8 @@
   wc.cbClsExtra    = 0;
   wc.cbWndExtra    = 4;
   wc.hInstance     = shlwapi_hInstance;
-  wc.hIcon         = (HICON)0;
-  wc.hCursor       = LoadCursorA((HINSTANCE)0, (LPSTR)IDC_ARROW);
+  wc.hIcon         = NULL;
+  wc.hCursor       = LoadCursorA(NULL, (LPSTR)IDC_ARROW);
   wc.hbrBackground = (HBRUSH)COLOR_BTNSHADOW;
   wc.lpszMenuName  = NULL;
   wc.lpszClassName = szClass;
@@ -2705,8 +2705,8 @@
   wc.cbClsExtra    = 0;
   wc.cbWndExtra    = 4;
   wc.hInstance     = shlwapi_hInstance;
-  wc.hIcon         = (HICON)0;
-  wc.hCursor       = LoadCursorA((HINSTANCE)0, (LPSTR)IDC_ARROW);
+  wc.hIcon         = NULL;
+  wc.hCursor       = LoadCursorA(NULL, (LPSTR)IDC_ARROW);
   wc.hbrBackground = (HBRUSH)COLOR_BTNSHADOW;
   wc.lpszMenuName  = NULL;
   wc.lpszClassName = szClass;
Index: dlls/winmm/mmio.c
===================================================================
RCS file: /var/cvs/wine/dlls/winmm/mmio.c,v
retrieving revision 1.45
diff -u -r1.45 mmio.c
--- dlls/winmm/mmio.c	16 Mar 2004 01:14:07 -0000	1.45
+++ dlls/winmm/mmio.c	13 Dec 2004 13:00:06 -0000
@@ -703,7 +703,7 @@
     {
         INT     len = WideCharToMultiByte( CP_ACP, 0, szFileName, -1, NULL, 0, NULL, NULL );
         szFn = HeapAlloc( GetProcessHeap(), 0, len );
-        if (!szFn) return (HMMIO)NULL;
+        if (!szFn) return NULL;
         WideCharToMultiByte( CP_ACP, 0, szFileName, -1, szFn, len, NULL, NULL );
     }
 
Index: dlls/wintab32/wintab32.c
===================================================================
RCS file: /var/cvs/wine/dlls/wintab32/wintab32.c,v
retrieving revision 1.2
diff -u -r1.2 wintab32.c
--- dlls/wintab32/wintab32.c	16 Jan 2004 21:26:08 -0000	1.2
+++ dlls/wintab32/wintab32.c	13 Dec 2004 13:00:06 -0000
@@ -52,7 +52,7 @@
     wndClass.lpfnWndProc = TABLET_WindowProc;
     wndClass.cbClsExtra = 0;
     wndClass.cbWndExtra = 0;
-    wndClass.hCursor = (HCURSOR)NULL;
+    wndClass.hCursor = NULL;
     wndClass.hbrBackground = (HBRUSH)(COLOR_WINDOW +1);
     wndClass.lpszClassName = WC_TABLETCLASSNAME;
     RegisterClassW(&wndClass);
@@ -60,7 +60,7 @@
 
 static VOID TABLET_Unregister()
 {
-    UnregisterClassW(WC_TABLETCLASSNAME, (HINSTANCE)NULL);
+    UnregisterClassW(WC_TABLETCLASSNAME, NULL);
 }
 
 BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpReserved)
Index: programs/regedit/framewnd.c
===================================================================
RCS file: /var/cvs/wine/programs/regedit/framewnd.c,v
retrieving revision 1.16
diff -u -r1.16 framewnd.c
--- programs/regedit/framewnd.c	9 Dec 2004 14:07:59 -0000	1.16
+++ programs/regedit/framewnd.c	13 Dec 2004 13:00:08 -0000
@@ -573,7 +573,7 @@
     case WM_CREATE:
         CreateWindowEx(0, szChildClass, _T("regedit child window"), WS_CHILD | WS_VISIBLE,
                        CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
-                       hWnd, (HMENU)0, hInst, 0);
+                       hWnd, NULL, hInst, 0);
         break;
     case WM_COMMAND:
         if (!_CmdWndProc(hWnd, message, wParam, lParam))
Index: programs/regedit/main.c
===================================================================
RCS file: /var/cvs/wine/programs/regedit/main.c,v
retrieving revision 1.11
diff -u -r1.11 main.c
--- programs/regedit/main.c	4 May 2004 02:55:28 -0000	1.11
+++ programs/regedit/main.c	13 Dec 2004 12:58:11 -0000
@@ -181,7 +181,7 @@
     hAccel = LoadAccelerators(hInstance, (LPCTSTR)IDC_REGEDIT);
 
     /* Main message loop */
-    while (GetMessage(&msg, (HWND)NULL, 0, 0)) {
+    while (GetMessage(&msg, NULL, 0, 0)) {
         if (!TranslateAccelerator(hFrameWnd, hAccel, &msg)
            && !TranslateChildTabMessage(&msg)) {
             TranslateMessage(&msg);


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