dlls/kernel/kernel_private.h

   1 /*
   2  * Kernel32 undocumented and private functions definition
   3  *
   4  * Copyright 2003 Eric Pouech
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #ifndef __WINE_KERNEL_PRIVATE_H
  22 #define __WINE_KERNEL_PRIVATE_H
  23
  24 HANDLE  WINAPI OpenConsoleW(LPCWSTR, DWORD, BOOL, DWORD);
  25 BOOL    WINAPI VerifyConsoleIoHandle(HANDLE);
  26 HANDLE  WINAPI DuplicateConsoleHandle(HANDLE, DWORD, BOOL, DWORD);
  27 BOOL    WINAPI CloseConsoleHandle(HANDLE handle);
  28 HANDLE  WINAPI GetConsoleInputWaitHandle(void);
  29
  30 static inline BOOL is_console_handle(HANDLE h)
  31 {
  32     return h != INVALID_HANDLE_VALUE && ((DWORD)h & 3) == 3;
  33 }
  34
  35 /* map a real wineserver handle onto a kernel32 console handle */
  36 static inline HANDLE console_handle_map(HANDLE h)
  37 {
  38     return h != INVALID_HANDLE_VALUE ? (HANDLE)((DWORD)h ^ 3) : INVALID_HANDLE_VALUE;
  39 }
  40
  41 /* map a kernel32 console handle onto a real wineserver handle */
  42 static inline HANDLE console_handle_unmap(HANDLE h)
  43 {
  44     return h != INVALID_HANDLE_VALUE ? (HANDLE)((DWORD)h ^ 3) : INVALID_HANDLE_VALUE;
  45 }
  46
  47 extern HMODULE kernel32_handle;
  48
  49 /* Size of per-process table of DOS handles */
  50 #define DOS_TABLE_SIZE 256
  51 extern HANDLE dos_handles[DOS_TABLE_SIZE];
  52
  53 extern const WCHAR *DIR_Windows;
  54 extern const WCHAR *DIR_System;
  55
  56 extern void PTHREAD_Init(void);
  57 extern BOOL WOWTHUNK_Init(void);
  58
  59 extern VOID SYSLEVEL_CheckNotLevel( INT level );
  60
  61 extern void FILE_SetDosError(void);
  62 extern WCHAR *FILE_name_AtoW( LPCSTR name, BOOL alloc );
  63 extern DWORD FILE_name_WtoA( LPCWSTR src, INT srclen, LPSTR dest, INT destlen );
  64
  65 extern DWORD INSTR_EmulateInstruction( EXCEPTION_RECORD *rec, CONTEXT86 *context );
  66 extern void INSTR_CallBuiltinHandler( CONTEXT86 *context, BYTE intnum );
  67
  68 extern WCHAR *MODULE_get_dll_load_path( LPCWSTR module );
  69
  70 extern BOOL NLS_IsUnicodeOnlyLcid(LCID);
  71
  72 extern WORD SELECTOR_AllocBlock( const void *base, DWORD size, unsigned char flags );
  73 extern WORD SELECTOR_ReallocBlock( WORD sel, const void *base, DWORD size );
  74 extern void SELECTOR_FreeBlock( WORD sel );
  75 #define IS_SELECTOR_32BIT(sel) \
  76    (wine_ldt_is_system(sel) || (wine_ldt_copy.flags[LOWORD(sel) >> 3] & WINE_LDT_FLAGS_32BIT))
  77
  78 extern HANDLE VXD_Open( LPCWSTR filename, DWORD access, LPSECURITY_ATTRIBUTES sa );
  79
  80 /* this structure is always located at offset 0 of the DGROUP segment */
  81 #include "pshpack1.h"
  82 typedef struct
  83 {
  84     WORD null;        /* Always 0 */
  85     DWORD old_ss_sp;  /* Stack pointer; used by SwitchTaskTo() */
  86     WORD heap;        /* Pointer to the local heap information (if any) */
  87     WORD atomtable;   /* Pointer to the local atom table (if any) */
  88     WORD stacktop;    /* Top of the stack */
  89     WORD stackmin;    /* Lowest stack address used so far */
  90     WORD stackbottom; /* Bottom of the stack */
  91 } INSTANCEDATA;
  92 #include "poppack.h"
  93
  94 #endif