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user32: Winproc handles do not get sign-extended on 64-bit.

This commit is contained in:
Alexandre Julliard 2009-01-10 21:06:32 +01:00
parent 8377b2464b
commit 9cc75a5b50
2 changed files with 2 additions and 2 deletions
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2
dlls/user32/tests/class.c
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@ -39,7 +39,7 @@ static const WCHAR WC_EDITW[] = {'E','d','i','t',0};
#define NUMCLASSWORDS 4
#define IS_WNDPROC_HANDLE(x) (((ULONG_PTR)(x) >> 16) == (~((ULONG_PTR)0) >> 16))
#define IS_WNDPROC_HANDLE(x) (((ULONG_PTR)(x) >> 16) == (~0u >> 16))
static LRESULT WINAPI ClassTest_WndProc (HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{

2
dlls/user32/winproc.c
View File

@ -50,7 +50,7 @@ typedef struct tagWINDOWPROC
WNDPROC procW; /* Unicode window proc */
} WINDOWPROC;
#define WINPROC_HANDLE (~0UL >> 16)
#define WINPROC_HANDLE (~0u >> 16)
#define MAX_WINPROCS 8192
#define BUILTIN_WINPROCS 9 /* first BUILTIN_WINPROCS entries are reserved for builtin procs */
#define MAX_WINPROC_RECURSION 64