lib/rossym/rossympriv.h

   1 /*
   2  * COPYRIGHT:       See COPYING in the top level directory
   3  * PROJECT:         ReactOS kernel
   4  * FILE:            lib/rossym/rossympriv.h
   5  * PURPOSE:         Private header for rossym
   6  *
   7  * PROGRAMMERS:     Ge van Geldorp (gvg@reactos.com)
   8  */
   9
  10 #pragma once
  11
  12 extern ROSSYM_CALLBACKS RosSymCallbacks;
  13
  14 #define RosSymAllocMem(Size) (*RosSymCallbacks.AllocMemProc)(Size)
  15 #define RosSymFreeMem(Area) (*RosSymCallbacks.FreeMemProc)(Area)
  16 #define RosSymReadFile(FileContext, Buffer, Size) (*RosSymCallbacks.ReadFileProc)((FileContext), (Buffer), (Size))
  17 #define RosSymSeekFile(FileContext, Position) (*RosSymCallbacks.SeekFileProc)((FileContext), (Position))
  18
  19 extern BOOLEAN RosSymZwReadFile(PVOID FileContext, PVOID Buffer, ULONG Size);
  20 extern BOOLEAN RosSymZwSeekFile(PVOID FileContext, ULONG_PTR Position);
  21
  22 #define ROSSYM_IS_VALID_DOS_HEADER(DosHeader) (IMAGE_DOS_SIGNATURE == (DosHeader)->e_magic \
  23                                                && 0L != (DosHeader)->e_lfanew)
  24 #define ROSSYM_IS_VALID_NT_HEADERS(NtHeaders) (IMAGE_NT_SIGNATURE == (NtHeaders)->Signature \
  25                                                && IMAGE_NT_OPTIONAL_HDR_MAGIC == (NtHeaders)->OptionalHeader.Magic)
  26
  27 /* EOF */