dlls/kernelbase/kernelbase.h

   1 /*
   2  * Kernelbase internal definitions
   3  *
   4  * Copyright 2019 Alexandre Julliard
   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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #ifndef __WINE_KERNELBASE_H
  22 #define __WINE_KERNELBASE_H
  23
  24 #include "windef.h"
  25 #include "winbase.h"
  26
  27 struct pseudo_console
  28 {
  29     HANDLE signal;
  30     HANDLE reference;
  31     HANDLE process;
  32 };
  33
  34 extern WCHAR *file_name_AtoW( LPCSTR name, BOOL alloc ) DECLSPEC_HIDDEN;
  35 extern DWORD file_name_WtoA( LPCWSTR src, INT srclen, LPSTR dest, INT destlen ) DECLSPEC_HIDDEN;
  36 extern void init_startup_info( RTL_USER_PROCESS_PARAMETERS *params ) DECLSPEC_HIDDEN;
  37 extern void init_locale(void) DECLSPEC_HIDDEN;
  38 extern void init_console(void) DECLSPEC_HIDDEN;
  39 extern HANDLE get_console_wait_handle( HANDLE handle ) DECLSPEC_HIDDEN;
  40
  41 extern const WCHAR windows_dir[] DECLSPEC_HIDDEN;
  42 extern const WCHAR system_dir[] DECLSPEC_HIDDEN;
  43
  44 static const BOOL is_win64 = (sizeof(void *) > sizeof(int));
  45 extern BOOL is_wow64 DECLSPEC_HIDDEN;
  46
  47 static inline BOOL is_console_handle(HANDLE h)
  48 {
  49     return h != INVALID_HANDLE_VALUE && ((UINT_PTR)h & 3) == 3;
  50 }
  51
  52 /* map between ntdll handle and kernel32 console handle */
  53 static inline HANDLE console_handle_map( HANDLE h )
  54 {
  55     return h != INVALID_HANDLE_VALUE ? (HANDLE)((UINT_PTR)h ^ 3) : INVALID_HANDLE_VALUE;
  56 }
  57
  58 static inline BOOL set_ntstatus( NTSTATUS status )
  59 {
  60     if (status) SetLastError( RtlNtStatusToDosError( status ));
  61     return !status;
  62 }
  63
  64 /* make the kernel32 names available */
  65 #define HeapAlloc(heap, flags, size) RtlAllocateHeap(heap, flags, size)
  66 #define HeapReAlloc(heap, flags, ptr, size) RtlReAllocateHeap(heap, flags, ptr, size)
  67 #define HeapFree(heap, flags, ptr) RtlFreeHeap(heap, flags, ptr)
  68
  69 #endif /* __WINE_KERNELBASE_H */