reactos/include/win32k/callback.h

   1 #ifndef __INCLUDE_USER32_CALLBACK_H
   2 #define __INCLUDE_USER32_CALLBACK_H
   3
   4 #define USER32_CALLBACK_WINDOWPROC            (0)
   5 #define USER32_CALLBACK_SENDASYNCPROC         (1)
   6 #define USER32_CALLBACK_LOADSYSMENUTEMPLATE   (2)
   7 #define USER32_CALLBACK_LOADDEFAULTCURSORS    (3)
   8 #define USER32_CALLBACK_HOOKPROC              (4)
   9 #define USER32_CALLBACK_MAXIMUM               (4)
  10
  11 typedef struct _WINDOWPROC_CALLBACK_ARGUMENTS
  12 {
  13   WNDPROC Proc;
  14   BOOL IsAnsiProc;
  15   HWND Wnd;
  16   UINT Msg;
  17   WPARAM wParam;
  18   LPARAM lParam;
  19   INT lParamBufferSize;
  20   LRESULT Result;
  21   /* char Buffer[]; */
  22 } WINDOWPROC_CALLBACK_ARGUMENTS, *PWINDOWPROC_CALLBACK_ARGUMENTS;
  23
  24 typedef struct _SENDASYNCPROC_CALLBACK_ARGUMENTS
  25 {
  26   SENDASYNCPROC Callback;
  27   HWND Wnd;
  28   UINT Msg;
  29   ULONG_PTR Context;
  30   LRESULT Result;
  31 } SENDASYNCPROC_CALLBACK_ARGUMENTS, *PSENDASYNCPROC_CALLBACK_ARGUMENTS;
  32
  33 typedef struct _HOOKPROC_CALLBACK_ARGUMENTS
  34 {
  35   INT HookId;
  36   INT Code;
  37   WPARAM wParam;
  38   LPARAM lParam;
  39   HOOKPROC Proc;
  40   BOOLEAN Ansi;
  41   UINT ModuleNameLength;
  42   WCHAR ModuleName[1];
  43 } HOOKPROC_CALLBACK_ARGUMENTS, *PHOOKPROC_CALLBACK_ARGUMENTS;
  44
  45 typedef struct _HOOKPROC_CBT_CREATEWND_EXTRA_ARGUMENTS
  46 {
  47   CREATESTRUCTW Cs; /* lpszName and lpszClass replaced by offsets */
  48   HWND WndInsertAfter;
  49   /* WCHAR szName[] */
  50   /* WCHAR szClass[] */
  51 } HOOKPROC_CBT_CREATEWND_EXTRA_ARGUMENTS, *PHOOKPROC_CBT_CREATEWND_EXTRA_ARGUMENTS;
  52
  53 NTSTATUS STDCALL
  54 User32CallWindowProcFromKernel(PVOID Arguments, ULONG ArgumentLength);
  55 NTSTATUS STDCALL
  56 User32CallSendAsyncProcForKernel(PVOID Arguments, ULONG ArgumentLength);
  57 NTSTATUS STDCALL
  58 User32LoadSysMenuTemplateForKernel(PVOID Arguments, ULONG ArgumentLength);
  59 NTSTATUS STDCALL
  60 User32SetupDefaultCursors(PVOID Arguments, ULONG ArgumentLength);
  61 NTSTATUS STDCALL
  62 User32CallHookProcFromKernel(PVOID Arguments, ULONG ArgumentLength);
  63
  64 #endif /* __INCLUDE_USER32_CALLBACK_H */