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 extern WCHAR *file_name_AtoW( LPCSTR name, BOOL alloc ) DECLSPEC_HIDDEN;
  28 extern DWORD file_name_WtoA( LPCWSTR src, INT srclen, LPSTR dest, INT destlen ) DECLSPEC_HIDDEN;
  29 extern void init_startup_info( RTL_USER_PROCESS_PARAMETERS *params ) DECLSPEC_HIDDEN;
  30 extern void init_locale(void) DECLSPEC_HIDDEN;
  31
  32 extern const WCHAR windows_dir[] DECLSPEC_HIDDEN;
  33 extern const WCHAR system_dir[] DECLSPEC_HIDDEN;
  34
  35 static const BOOL is_win64 = (sizeof(void *) > sizeof(int));
  36 extern BOOL is_wow64 DECLSPEC_HIDDEN;
  37
  38 extern HANDLE open_console( BOOL output, DWORD access, SECURITY_ATTRIBUTES *sa, DWORD creation ) DECLSPEC_HIDDEN;
  39
  40 static inline BOOL is_console_handle(HANDLE h)
  41 {
  42     return h != INVALID_HANDLE_VALUE && ((UINT_PTR)h & 3) == 3;
  43 }
  44
  45 /* map between ntdll handle and kernel32 console handle */
  46 static inline HANDLE console_handle_map( HANDLE h )
  47 {
  48     return h != INVALID_HANDLE_VALUE ? (HANDLE)((UINT_PTR)h ^ 3) : INVALID_HANDLE_VALUE;
  49 }
  50
  51 static inline BOOL set_ntstatus( NTSTATUS status )
  52 {
  53     if (status) SetLastError( RtlNtStatusToDosError( status ));
  54     return !status;
  55 }
  56
  57 /* make the kernel32 names available */
  58 #define HeapAlloc(heap, flags, size) RtlAllocateHeap(heap, flags, size)
  59 #define HeapReAlloc(heap, flags, ptr, size) RtlReAllocateHeap(heap, flags, ptr, size)
  60 #define HeapFree(heap, flags, ptr) RtlFreeHeap(heap, flags, ptr)
  61
  62 #endif /* __WINE_KERNELBASE_H */