BOOL NTAPI NtUserGetClassInfo2( HINSTANCE hInstance, PUNICODE_STRING ClassName, LPWNDCLASSEXW wcex, LPWSTR *ppwstr, BOOL Ansi) { return (BOOL)Syscall(L"NtUserGetClassInfo", 5, &hInstance); } INT Test_NtUserGetClassInfo(PTESTINFO pti) { WNDCLASSEXW wclex, wclex2 = {0}; UNICODE_STRING us; PWSTR pwstr; us.Length = 8; us.MaximumLength = 8; us.Buffer = L"test"; wclex.cbSize = sizeof(WNDCLASSEXW); wclex.style = 0; wclex.lpfnWndProc = NULL; wclex.cbClsExtra = 2; wclex.cbWndExtra = 4; wclex.hInstance = g_hInstance; wclex.hIcon = NULL; wclex.hCursor = NULL; wclex.hbrBackground = CreateSolidBrush(RGB(4,7,5)); wclex.lpszMenuName = L"MyMenu"; wclex.lpszClassName = us.Buffer; wclex.hIconSm = NULL; ASSERT(RegisterClassExW(&wclex) != 0); TEST(GetClassInfoExW(g_hInstance, us.Buffer, &wclex) != 0); wclex2.cbSize = sizeof(WNDCLASSEXW); TEST(NtUserGetClassInfo2(g_hInstance, &us, &wclex2, &pwstr, 0) != 0); TEST(pwstr == wclex.lpszMenuName); TEST(wclex2.cbSize == wclex.cbSize); TEST(wclex2.style == wclex.style); TEST(wclex2.lpfnWndProc == wclex.lpfnWndProc); TEST(wclex2.cbClsExtra == wclex.cbClsExtra); TEST(wclex2.cbWndExtra == wclex.cbWndExtra); TEST(wclex2.hInstance == wclex.hInstance); TEST(wclex2.hIcon == wclex.hIcon); TEST(wclex2.hCursor == wclex.hCursor); TEST(wclex2.hbrBackground == wclex.hbrBackground); TEST(wclex2.lpszMenuName == 0); TEST(wclex2.lpszClassName == 0); TEST(wclex2.hIconSm == wclex.hIconSm); return APISTATUS_NORMAL; }