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 typedef struct _ROSSYM_INFO {
  13   PROSSYM_ENTRY Symbols;
  14   ULONG SymbolsCount;
  15   PCHAR Strings;
  16   ULONG StringsLength;
  17 } ROSSYM_INFO;
  18
  19 extern ROSSYM_CALLBACKS RosSymCallbacks;
  20
  21 #define RosSymAllocMem(Size) (*RosSymCallbacks.AllocMemProc)(Size)
  22 #define RosSymFreeMem(Area) (*RosSymCallbacks.FreeMemProc)(Area)
  23 #define RosSymReadFile(FileContext, Buffer, Size) (*RosSymCallbacks.ReadFileProc)((FileContext), (Buffer), (Size))
  24 #define RosSymSeekFile(FileContext, Position) (*RosSymCallbacks.SeekFileProc)((FileContext), (Position))
  25
  26 extern BOOLEAN RosSymZwReadFile(PVOID FileContext, PVOID Buffer, ULONG Size);
  27 extern BOOLEAN RosSymZwSeekFile(PVOID FileContext, ULONG_PTR Position);
  28
  29 #define ROSSYM_IS_VALID_DOS_HEADER(DosHeader) (IMAGE_DOS_SIGNATURE == (DosHeader)->e_magic \
  30                                                && 0L != (DosHeader)->e_lfanew)
  31 #define ROSSYM_IS_VALID_NT_HEADERS(NtHeaders) (IMAGE_NT_SIGNATURE == (NtHeaders)->Signature \
  32                                                && IMAGE_NT_OPTIONAL_HDR_MAGIC == (NtHeaders)->OptionalHeader.Magic)
  33
  34 /* EOF */