include/user.h

   1 /*
   2  * USER definitions
   3  *
   4  * Copyright 1993 Alexandre Julliard
   5  */
   6
   7 #ifndef __WINE_USER_H
   8 #define __WINE_USER_H
   9
  10 #include "ldt.h"
  11 #include "local.h"
  12
  13 extern WORD USER_HeapSel;
  14
  15 #define USER_HEAP_ALLOC(size) \
  16             LOCAL_Alloc( USER_HeapSel, LMEM_FIXED, (size) )
  17 #define USER_HEAP_REALLOC(handle,size) \
  18             LOCAL_ReAlloc( USER_HeapSel, (handle), (size), LMEM_FIXED )
  19 #define USER_HEAP_FREE(handle) \
  20             LOCAL_Free( USER_HeapSel, (handle) )
  21 #define USER_HEAP_LIN_ADDR(handle)  \
  22          ((handle) ? PTR_SEG_OFF_TO_LIN(USER_HeapSel, (handle)) : NULL)
  23 #define USER_HEAP_SEG_ADDR(handle)  \
  24          ((handle) ? PTR_SEG_OFF_TO_SEGPTR(USER_HeapSel, (handle)) : (SEGPTR)0)
  25
  26 #define USUD_LOCALALLOC        0x0001
  27 #define USUD_LOCALFREE         0x0002
  28 #define USUD_LOCALCOMPACT      0x0003
  29 #define USUD_LOCALHEAP         0x0004
  30 #define USUD_FIRSTCLASS        0x0005
  31
  32 typedef struct tagUSER_DRIVER {
  33   BOOL (*pInitialize)(void);
  34   void (*pFinalize)(void);
  35   void (*pBeginDebugging)(void);
  36   void (*pEndDebugging)(void);
  37 } USER_DRIVER;
  38
  39 extern USER_DRIVER *USER_Driver;
  40
  41 WORD WINAPI UserSignalProc( UINT uCode, DWORD dwThreadOrProcessID,
  42                             DWORD dwFlags, HMODULE16 hModule );
  43
  44 #endif  /* __WINE_USER_H */