Binary compatibility report for the comctl32.dll library between 5.82-Windows SDK 5.0 and 5.82-Windows SDK 6.0 versions on x86

Test Info

Library Name	comctl32.dll
Version #1	5.82-Windows SDK 5.0
Version #2	5.82-Windows SDK 6.0
CPU Architecture	x86

Test Results

Total Header Files	2
Total Dynamic Libraries	1
Total Symbols / Types	86 / 134
Verdict	Compatible

Problem Summary

	Severity	Count
Added Symbols	-	9
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	0
	Low	10
Problems with Symbols	High	0
	Medium	0
	Low	11
Problems with Constants	Low	39

Added Symbols (9)

commctrl.h, comctl32.dll
DPA_Clone ( HDPA const hdpa, HDPA hdpaNew )
DPA_CreateEx ( int cpGrow, HANDLE hheap )
DPA_GetPtrIndex ( HDPA hdpa, void const* p )
DPA_Grow ( HDPA pdpa, int cp )
DPA_LoadStream ( HDPA* phdpa, PFNDPASTREAM pfn, IStream* pstream, void* pvInstData )
DPA_SaveStream ( HDPA hdpa, PFNDPASTREAM pfn, IStream* pstream, void* pvInstData )
DSA_DeleteItem ( HDSA hdsa, int i )
DSA_GetItem ( HDSA hdsa, int i, void* pitem )
DSA_SetItem ( HDSA hdsa, int i, void const* pitem )

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Problems with Data Types, Low Severity (10)

	Change	Effect
1	Field hActCtx has been added to this type.	Size of the inclusive type has been changed. ATTENTION: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
2	Field unnamed2 has been added to this type.	Size of the inclusive type has been changed. ATTENTION: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
3	Size of this type has been changed from 48 bytes to 56 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Field hActCtx has been added to this type.	Size of the inclusive type has been changed. ATTENTION: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
2	Field unnamed2 has been added to this type.	Size of the inclusive type has been changed. ATTENTION: this field should be accessed only from the new library functions, otherwise it may result in crash or incorrect behavior of applications.
3	Size of this type has been changed from 48 bytes to 56 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

	Change	Effect
1	Base type has been changed from PROPSHEETHEADERA const* to PROPSHEETHEADERA_V2 const*.	Possible incorrect initialization of parameters by applications.

	Change	Effect
1	Base type has been changed from PROPSHEETHEADERW const* to PROPSHEETHEADERW_V2 const*.	Possible incorrect initialization of parameters by applications.

	Change	Effect
1	Base type has been changed from PROPSHEETPAGEA_V2 const* to PROPSHEETPAGEA_V4 const*.	Possible incorrect initialization of parameters by applications.

	Change	Effect
1	Base type has been changed from PROPSHEETPAGEW_V2 const* to PROPSHEETPAGEW_V4 const*.	Possible incorrect initialization of parameters by applications.

prsht.h
[+] struct _PROPSHEETPAGEA (3)
[+] struct _PROPSHEETPAGEW (3)
[+] typedef LPCPROPSHEETHEADERA (1)
[+] typedef LPCPROPSHEETHEADERW (1)
[+] typedef LPCPROPSHEETPAGEA (1)
[+] typedef LPCPROPSHEETPAGEW (1)

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Problems with Symbols, Low Severity (11)

	Change	Effect
1	Base type of 2nd parameter pfnCB has been changed from *int()(void,void)** to int()(void const,void*).	Replacement of parameter base type may indicate a change in its semantic meaning.

	Change	Effect
1	Base type of 2nd parameter pfnCB has been changed from *int()(void,void)** to int()(void const,void*).	Replacement of parameter base type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 2nd parameter pFind has been changed from void* to void const*.	Replacement of parameter data type may indicate a change in its semantic meaning.
2	Base type of 4th parameter pfnCompare has been changed from *int()(void,void,LPARAM)** to int()(void const,void const*,LPARAM).	Replacement of parameter base type may indicate a change in its semantic meaning.

	Change	Effect
1	Base type of 2nd parameter pfnCompare has been changed from *int()(void,void,LPARAM)** to int()(void const,void const*,LPARAM).	Replacement of parameter base type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 2nd parameter lprc has been changed from LPRECT to LPCRECT.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 2nd parameter lprc has been changed from LPRECT to LPCRECT.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Base type of 2nd parameter pfnCB has been changed from *int()(void,void)** to int()(void const,void*).	Replacement of parameter base type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 3rd parameter pitem has been changed from void* to void const*.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 3rd parameter lpInfo has been changed from LPINT to INT const*.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 1st parameter p1 has been changed from LPINITCOMMONCONTROLSEX to INITCOMMONCONTROLSEX const*.	Replacement of parameter data type may indicate a change in its semantic meaning.

commctrl.h, comctl32.dll
[+] DPA_DestroyCallback ( HDPA hdpa, PFNDPAENUMCALLBACK pfnCB, void* pData ) (1)
[+] DPA_EnumCallback ( HDPA hdpa, PFNDPAENUMCALLBACK pfnCB, void* pData ) (1)
[+] DPA_Search ( HDPA hdpa, void* pFind, int iStart, PFNDPACOMPARE pfnCompare, LPARAM lParam, UINT options ) (2)
[+] DPA_Sort ( HDPA hdpa, PFNDPACOMPARE pfnCompare, LPARAM lParam ) (1)
[+] DrawStatusTextA ( HDC hDC, LPRECT lprc, LPCSTR pszText, UINT uFlags ) (1)
[+] DrawStatusTextW ( HDC hDC, LPRECT lprc, LPCWSTR pszText, UINT uFlags ) (1)
[+] DSA_DestroyCallback ( HDSA hdsa, PFNDSAENUMCALLBACK pfnCB, void* pData ) (1)
[+] DSA_InsertItem ( HDSA hdsa, int i, void* pitem ) (1)
[+] GetEffectiveClientRect ( HWND hWnd, LPRECT lprc, LPINT lpInfo ) (1)
[+] InitCommonControlsEx ( LPINITCOMMONCONTROLSEX p1 ) (1)

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Problems with Constants (39)

	Change	Effect
1	The value of constant DPA_APPEND has been changed from (0x7fffffff) to (0x7FFFFFFF).	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant DSA_APPEND has been changed from (0x7fffffff) to (0x7FFFFFFF).	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant DTN_CLOSEUP has been changed from (DTN_FIRST + 7) to (DTN_FIRST2).	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant DTN_DATETIMECHANGE has been changed from (DTN_FIRST + 1) to (DTN_FIRST2 - 6).	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant DTN_DROPDOWN has been changed from (DTN_FIRST + 6) to (DTN_FIRST2 - 1).	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant DTN_FIRST has been changed from (0U-760U) to (0U-740U).	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant DTN_FORMAT has been changed from (DTN_FIRST + 4) to (DTN_FIRST2 - 3).	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant DTN_FORMATA has been changed from (DTN_FIRST + 4) to (DTN_FIRST2 - 3).	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant DTN_FORMATQUERY has been changed from (DTN_FIRST + 5) to (DTN_FIRST2 - 2).	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant DTN_FORMATQUERYA has been changed from (DTN_FIRST + 5) to (DTN_FIRST2 - 2).	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant DTN_FORMATQUERYW has been changed from (DTN_FIRST + 18) to (DTN_FIRST - 2).	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant DTN_FORMATW has been changed from (DTN_FIRST + 17) to (DTN_FIRST - 3).	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant DTN_LAST has been changed from (0U-799U) to (0U-745U).	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant DTN_USERSTRING has been changed from (DTN_FIRST + 2) to (DTN_FIRST2 - 5).	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant DTN_USERSTRINGA has been changed from (DTN_FIRST + 2) to (DTN_FIRST2 - 5).	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant DTN_USERSTRINGW has been changed from (DTN_FIRST + 15) to (DTN_FIRST - 5).	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant DTN_WMKEYDOWN has been changed from (DTN_FIRST + 3) to (DTN_FIRST2 - 4).	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant DTN_WMKEYDOWNA has been changed from (DTN_FIRST + 3) to (DTN_FIRST2 - 4).	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant DTN_WMKEYDOWNW has been changed from (DTN_FIRST + 16) to (DTN_FIRST - 4).	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant MCN_FIRST has been changed from (0U-750U) to (0U-746U).	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant MCN_GETDAYSTATE has been changed from (MCN_FIRST + 3) to (MCN_FIRST - 1).	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant MCN_LAST has been changed from (0U-759U) to (0U-752U).	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant MCN_SELCHANGE has been changed from (MCN_FIRST + 1) to (MCN_FIRST - 3).	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant MCN_SELECT has been changed from (MCN_FIRST + 4) to (MCN_FIRST).	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant NMLVCUSTOMDRAW_V3_SIZE has been changed from CCSIZEOF_STRUCT(NMLVCUSTOMDRW, clrTextBk) to CCSIZEOF_STRUCT(NMLVCUSTOMDRAW, clrTextBk).	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant UDN_FIRST has been changed from (0U-721) to (0U-721U).	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant UDN_LAST has been changed from (0U-740) to (0U-729U).	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant PROPSHEETHEADER_V1_SIZE has been changed from CCSIZEOF_STRUCT(PROPSHEETHEADERA, pfnCallback) to sizeof(PROPSHEETHEADERA_V1).	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant PROPSHEETHEADER_V2_SIZE has been changed from CCSIZEOF_STRUCT(PROPSHEETHEADERA, DUMMYUNION5_MEMBER(hbmHeader)) to sizeof(PROPSHEETHEADERA_V2).	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant PROPSHEETHEADERA_V1_SIZE has been changed from CCSIZEOF_STRUCT(PROPSHEETHEADERA, pfnCallback) to sizeof(PROPSHEETHEADERA_V1).	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

	Change	Effect
1	The value of constant PROPSHEETHEADERA_V2_SIZE has been changed from CCSIZEOF_STRUCT(PROPSHEETHEADERA, DUMMYUNION5_MEMBER(hbmHeader)) to sizeof(PROPSHEETHEADERA_V2).	Applications will pass an old value of this constant as the parameter to the new-version library functions, that expect a new one. This may result in crash of incorrect behavior of applications.

commctrl.h
[+] DPA_APPEND
[+] DSA_APPEND
[+] DTN_CLOSEUP
[+] DTN_DATETIMECHANGE
[+] DTN_DROPDOWN
[+] DTN_FIRST
[+] DTN_FORMAT
[+] DTN_FORMATA
[+] DTN_FORMATQUERY
[+] DTN_FORMATQUERYA
[+] DTN_FORMATQUERYW
[+] DTN_FORMATW
[+] DTN_LAST
[+] DTN_USERSTRING
[+] DTN_USERSTRINGA
[+] DTN_USERSTRINGW
[+] DTN_WMKEYDOWN
[+] DTN_WMKEYDOWNA
[+] DTN_WMKEYDOWNW
[+] MCN_FIRST
[+] MCN_GETDAYSTATE
[+] MCN_LAST
[+] MCN_SELCHANGE
[+] MCN_SELECT
[+] NMLVCUSTOMDRAW_V3_SIZE
[+] UDN_FIRST
[+] UDN_LAST

prsht.h
[+] PROPSHEETHEADER_V1_SIZE
[+] PROPSHEETHEADER_V2_SIZE
[+] PROPSHEETHEADERA_V1_SIZE
[+] PROPSHEETHEADERA_V2_SIZE
[+] PROPSHEETHEADERW_V1_SIZE
[+] PROPSHEETHEADERW_V2_SIZE
[+] PROPSHEETPAGE_V1_SIZE
[+] PROPSHEETPAGE_V2_SIZE
[+] PROPSHEETPAGEA_V1_SIZE
[+] PROPSHEETPAGEA_V2_SIZE
[+] PROPSHEETPAGEW_V1_SIZE
[+] PROPSHEETPAGEW_V2_SIZE

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Header Files (2)

commctrl.h
prsht.h

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Dynamic Libraries (1)

comctl32.dll

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