callback.h

来自「一个类似windows」· C头文件 代码 · 共 65 行

#ifndef __INCLUDE_USER32_CALLBACK_H
#define __INCLUDE_USER32_CALLBACK_H

#define USER32_CALLBACK_WINDOWPROC            (0)
#define USER32_CALLBACK_SENDASYNCPROC         (1)
#define USER32_CALLBACK_LOADSYSMENUTEMPLATE   (2)
#define USER32_CALLBACK_LOADDEFAULTCURSORS    (3)
#define USER32_CALLBACK_HOOKPROC              (4)
#define USER32_CALLBACK_MAXIMUM               (4)

typedef struct _WINDOWPROC_CALLBACK_ARGUMENTS
{
  WNDPROC Proc;
  BOOL IsAnsiProc;
  HWND Wnd;
  UINT Msg;
  WPARAM wParam;
  LPARAM lParam;
  INT lParamBufferSize;
  LRESULT Result;
  /* char Buffer[]; */
} WINDOWPROC_CALLBACK_ARGUMENTS, *PWINDOWPROC_CALLBACK_ARGUMENTS;

typedef struct _SENDASYNCPROC_CALLBACK_ARGUMENTS
{
  SENDASYNCPROC Callback;
  HWND Wnd;
  UINT Msg;
  ULONG_PTR Context;
  LRESULT Result;
} SENDASYNCPROC_CALLBACK_ARGUMENTS, *PSENDASYNCPROC_CALLBACK_ARGUMENTS;

typedef struct _HOOKPROC_CALLBACK_ARGUMENTS
{
  INT HookId;
  INT Code;
  WPARAM wParam;
  LPARAM lParam;
  HOOKPROC Proc;
  BOOLEAN Ansi;
  UINT ModuleNameLength;
  WCHAR ModuleName[1];
} HOOKPROC_CALLBACK_ARGUMENTS, *PHOOKPROC_CALLBACK_ARGUMENTS;

typedef struct _HOOKPROC_CBT_CREATEWND_EXTRA_ARGUMENTS
{
  CREATESTRUCTW Cs; /* lpszName and lpszClass replaced by offsets */
  HWND WndInsertAfter;
  /* WCHAR szName[] */
  /* WCHAR szClass[] */
} HOOKPROC_CBT_CREATEWND_EXTRA_ARGUMENTS, *PHOOKPROC_CBT_CREATEWND_EXTRA_ARGUMENTS;

NTSTATUS STDCALL
User32CallWindowProcFromKernel(PVOID Arguments, ULONG ArgumentLength);
NTSTATUS STDCALL
User32CallSendAsyncProcForKernel(PVOID Arguments, ULONG ArgumentLength);
NTSTATUS STDCALL
User32LoadSysMenuTemplateForKernel(PVOID Arguments, ULONG ArgumentLength);
NTSTATUS STDCALL
User32SetupDefaultCursors(PVOID Arguments, ULONG ArgumentLength);
NTSTATUS STDCALL
User32CallHookProcFromKernel(PVOID Arguments, ULONG ArgumentLength);

#endif /* __INCLUDE_USER32_CALLBACK_H */