reactos/ntoskrnl/include/internal/ex.h

   1 /*
   2  * internal executive prototypes
   3  */
   4
   5 #ifndef __NTOSKRNL_INCLUDE_INTERNAL_EXECUTIVE_H
   6 #define __NTOSKRNL_INCLUDE_INTERNAL_EXECUTIVE_H
   7
   8 #define NTOS_MODE_KERNEL
   9 #include <ntos.h>
  10
  11 /* one systemcursor for custom cursors */
  12 #define SYSCURSORCOUNT (14 + 1)
  13
  14 typedef struct _CURSORCLIP_INFO
  15 {
  16   BOOL IsClipped;
  17   UINT Left;
  18   UINT Top;
  19   UINT Right;
  20   UINT Bottom;
  21 } CURSORCLIP_INFO, *PCURSORCLIP_INFO;
  22
  23 typedef struct _SYSCURSOR
  24 {
  25   HANDLE hCursor;
  26   LONG cx, cy;
  27   LONG hx, hy;
  28   PVOID AndImage;
  29   PVOID XorImage;
  30 } SYSCURSOR, *PSYSCURSOR;
  31
  32 typedef struct _SYSTEM_CURSORINFO
  33 {
  34   BOOL Enabled;
  35   UINT CurrentCursor;
  36   LONG x, y;
  37   BOOL SafetySwitch, SafetySwitch2;
  38   FAST_MUTEX CursorMutex;
  39   CURSORCLIP_INFO CursorClipInfo;
  40   SYSCURSOR SystemCursors[SYSCURSORCOUNT];
  41 } SYSTEM_CURSORINFO, *PSYSTEM_CURSORINFO;
  42
  43 typedef struct _WINSTATION_OBJECT
  44 {
  45   CSHORT Type;
  46   CSHORT Size;
  47
  48   KSPIN_LOCK Lock;
  49   UNICODE_STRING Name;
  50   LIST_ENTRY DesktopListHead;
  51   PRTL_ATOM_TABLE AtomTable;
  52   PVOID HandleTable;
  53   HANDLE SystemMenuTemplate;
  54   SYSTEM_CURSORINFO SystemCursor;
  55   struct _DESKTOP_OBJECT* ActiveDesktop;
  56   /* FIXME: Clipboard */
  57 } WINSTATION_OBJECT, *PWINSTATION_OBJECT;
  58
  59 typedef struct _DESKTOP_OBJECT
  60 {
  61   CSHORT Type;
  62   CSHORT Size;
  63   LIST_ENTRY ListEntry;
  64   KSPIN_LOCK Lock;
  65   UNICODE_STRING Name;
  66   /* Pointer to the associated window station. */
  67   struct _WINSTATION_OBJECT *WindowStation;
  68   /* Pointer to the active queue. */
  69   PVOID ActiveMessageQueue;
  70   /* Handle of the desktop window. */
  71   HANDLE DesktopWindow;
  72   HANDLE PrevActiveWindow;
  73   struct _WINDOW_OBJECT* CaptureWindow;
  74 } DESKTOP_OBJECT, *PDESKTOP_OBJECT;
  75
  76
  77 typedef VOID (*PLOOKASIDE_MINMAX_ROUTINE)(
  78   POOL_TYPE PoolType,
  79   ULONG Size,
  80   PUSHORT MinimumDepth,
  81   PUSHORT MaximumDepth);
  82
  83 /* GLOBAL VARIABLES *********************************************************/
  84
  85 TIME_ZONE_INFORMATION SystemTimeZoneInfo;
  86
  87 /* INITIALIZATION FUNCTIONS *************************************************/
  88
  89 VOID
  90 ExpWin32kInit(VOID);
  91
  92 VOID
  93 ExInit (VOID);
  94 VOID
  95 ExInitTimeZoneInfo (VOID);
  96 VOID
  97 ExInitializeWorkerThreads(VOID);
  98 VOID
  99 ExpInitLookasideLists(VOID);
 100
 101 #endif /* __NTOSKRNL_INCLUDE_INTERNAL_EXECUTIVE_H */