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1. 使用VC++的工具DUMPBIN將DLL中的導(dǎo)出函數(shù)表導(dǎo)出到一定義(.DEF)文件
 EXAMPLE：
  DUMPBIN VideoDeCoder.dll /EXPROTS /OUT:VideoDeCoder.def
 
2. 將導(dǎo)出的.DEF文件整理為一符合.DEF個(gè)數(shù)的函數(shù)導(dǎo)出文件
 EXAMPLE：
  VideoDeCoder.DEF 文件內(nèi)容如下
                                                                
        Dump of file VideoDeCoder.dll                                 
                                                                      
        File Type: DLL                                                
                                                                      
          Section contains the following exports for VideoDeCoder.dll 
                                                                      
                   0 characteristics                                  
            3D49E48F time date stamp Fri Aug 02 09:46:55 2002         
                0.00 version                                          
                   1 ordinal base                                     
                  11 number of functions                              
                  11 number of names                                  
                                                                      
            ordinal hint RVA      name                                
                                                                      
                  1    0 00010F60 _TM_ClearDecoderBuff@4              
                  2    1 00010E80 _TM_CloseDecoder@4                  
                  3    2 00010F00 _TM_DecodePicture@4                 
                  4    3 00010ED0 _TM_DecodePictureHeader@4           
                  5    4 00010FD0 _TM_GetFileEnd@4                    
                  6    5 00011030 _TM_GetUValue@4                     
                  7    6 00011060 _TM_GetVValue@4                     
                  8    7 00011000 _TM_GetYValue@4                     
                  9    8 00010E10 _TM_OpenDecoder@8                   
                 10    9 00010F30 _TM_ReturnType@4                    
                 11    A 00010F90 _TM_SetFileEnd@8                    
                                                                      
          Summary                                                     
                                                                      
                2000 .data                                            
                1000 .rdata                                           
                1000 .reloc                                           
               15000 .text                                            
  按照以下方法整理:
  1>添加LIB說(shuō)明
   LIBRARY "VideoDeCoder"            ;"xx"為DLL名稱
            DESCRIPTION "VideoDeCoder library" 
        2>去掉導(dǎo)出函數(shù)說(shuō)明端以外的內(nèi)容,在LIB說(shuō)明下添加 "EXPROTS" 說(shuō)明導(dǎo)出函數(shù)
         LIBRARY "VideoDeCoder"
   DESCRIPTION "VideoDeCoder library"

   EXPORTS
            ordinal hint RVA      name                         
                                                               
                  1    0 00010F60 _TM_ClearDecoderBuff@4           
                  2    1 00010E80 _TM_CloseDecoder@4           
                  3    2 00010F00 _TM_DecodePicture@           
                  4    3 00010ED0 _TM_DecodePictureH           
                  5    4 00010FD0 _TM_GetFileEnd@4             
                  6    5 00011030 _TM_GetUValue@4              
                  7    6 00011060 _TM_GetVValue@4              
                  8    7 00011000 _TM_GetYValue@4              
                  9    8 00010E10 _TM_OpenDecoder@8            
                 10    9 00010F30 _TM_ReturnType@4             
                 11    A 00010F90 _TM_SetFileEnd@8    
        3>將所有的函數(shù)放至行首,去掉 "hint" 和 "RVA" 數(shù)據(jù),留下函數(shù)的序號(hào) "ordinal" ,在序號(hào)前加上 "@" 符號(hào)
        形成 "_導(dǎo)出函數(shù)名@參數(shù)字節(jié)和 @序號(hào)" 此種格式(__stdcall 方式調(diào)用導(dǎo)出的函數(shù)符號(hào)是 "函數(shù)名稱@參數(shù)字節(jié)和").
        最后形成.DEF文件如下:
        LIBRARY "VideoDeCoder"
  DESCRIPTION "VideoDeCoder library"

  EXPORTS
     
  TM_ClearDecoderBuff@4             @1   
  TM_CloseDecoder@4                 @2   
  TM_DecodePicture@4                @3   
  TM_DecodePictureHeader@4          @4   
  TM_GetFileEnd@4                   @5   
  TM_GetUValue@4                    @6   
  TM_GetVValue@4                    @7   
  TM_GetYValue@4                    @8   
  TM_OpenDecoder@8                  @9   
  TM_ReturnType@4                  @10   
  TM_SetFileEnd@8                  @11   
3. 使用VC++的LIB工具,帶/DEF:(.def文件名) /MACHINE:IX86(80X86機(jī)器),就輸出符合VC++格式的的LIB文件了.
 EXAMPLE:
  LIB /DEF:VideoDeCoder.def /MACHINE:IX86

4. 接時(shí)帶上LIB文件鏈接;注意的是當(dāng)有些動(dòng)態(tài)庫(kù)DUMPBIN的只有函數(shù)名,無(wú)"@nn"的參數(shù)格式,如C++Builder寫(xiě)的DLL,輸出就只有函數(shù)名符號(hào),鏈接時(shí)就會(huì)報(bào)錯(cuò):
 error LNK2002:unresolved external symbol "functionname@nn"
提示程序中引入的函數(shù)符號(hào)無(wú)法識(shí)別,這時(shí)只要將DEF文件中相應(yīng)的函數(shù)名稱改為functionname@nn方式,重新建立
LIB,重新鏈接即可.

這樣就制作成功了符合VC調(diào)用方式的LIB了！

參考：MSDN2000

要值得一說(shuō)的是！BORLAND C++BUILDER有一個(gè)很好的工具IMPDEF可以直接將DLL中的函數(shù)輸出到.DEF文件中，只要做一點(diǎn)點(diǎn)修改就可以成為符合VC的DEF文件！

IMPDEF xxx.def xxx.dll

這種方法只能應(yīng)用于輸出為C格式的__stdcall調(diào)用方式經(jīng)過(guò)我的論證有些錯(cuò)誤！我利用Borland C++和VC++做論證，發(fā)現(xiàn)：

而在C++BUILDER中！
__cdecl的函數(shù)輸出前會(huì)帶一"_"
__stdcall無(wú)特征,只輸出函數(shù)名
__fastcall函數(shù)輸出前帶一"@"
都無(wú)"@nn"后綴格式！
在VC中！
__cdecl無(wú)特征,只輸出函數(shù)名
__stdcall的函數(shù)輸出前會(huì)帶一"_"后綴帶"@nn"
__fastcall函數(shù)輸出前帶一"@"后綴帶"@nn

只要將BC的DEF文件中函數(shù)申明格式轉(zhuǎn)換為VC識(shí)別的格式就可以利用LIB工具生成LIB；要使用C分格輸出(extern "C")才是必須的！而且別忘了在DEF文件中的函數(shù)申明不要帶“_”?。。海┎蝗粫?huì)出現(xiàn)error LNK2001的鏈接錯(cuò)誤！