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转载： 留着怕自己找不着了。

//以下是转载内容：

最后还是自己找到了，就写上来好了，应该有人跟我一样有问题的，貌似要加两个头文件：

/* cnaiapi.h */#ifndef _CNAIAPI_H_#define _CNAIAPI_H_#if defined(LINUX) || defined(SOLARIS)#include 
   
    #include 
    
     #include 
     
      #include 
      
       #include 
       
        #endif /* defined(LINUX) || defined(SOLARIS) */#if defined(WIN32)#include 
        
         #include "cnaiapi_win32.h"#endif /* defined(WIN32) */#include 
         
          typedef short appnum;typedef long computer;typedef int connection;struct port2sock { short port; int sock;};#define P2S_SIZE 64 /* number of entries in port to socket map table */#define LISTEN_Q_LEN 5appnum appname_to_appnum(char *appname);computer cname_to_comp(char *cname);connection await_contact(appnum a);connection make_contact(computer c, appnum a);int send_eof(connection c);void cnaiapi_init(void);#if defined(LINUX) || defined(SOLARIS)extern pthread_mutex_t await_contact_mutex, cname_mutex, appname_mutex;#elif defined(WIN32)extern HANDLE await_contact_mutex, cname_mutex, appname_mutex;#endif#endif /* !defined(_CNAIAPI_H_) */
         
        
       
      
     
    
   

第二个：cnaiapi_win32.h

/* cnaiapi_win32.h */#include 
   
    #define read  _read#define write _write#define STDIN_FILENO  0#define STDOUT_FILENO 1
   

盗链：只有cnaiapi.h没有windows32

/*-------------------------------------------------------------------------------------------*/ * * Program: echoserver * Purpose: wait for a connection from an echoclient and echo data * Usage:   echoserver 
   
     * *--------------------------------------------------- /* cnaiapi.h */#ifndef _CNAIAPI_H_#define _CNAIAPI_H_#if defined(LINUX) || defined(SOLARIS)#include 
    
     #include 
     
      #include 
      
       #include 
       
        #include 
        
         #endif /* defined(LINUX) || defined(SOLARIS) */#if defined(WIN32)#include 
         
          #include 
          
           #endif /* defined(WIN32) */#include 
           
            typedef shortappnum;typedef longcomputer;typedef intconnection;struct port2sock {shortport;intsock;};#define P2S_SIZE 64 /* number of entries in port to socket map table*/#define LISTEN_Q_LEN 5appnumappname_to_appnum(char *appname);computercname_to_comp(char *cname);connectionawait_contact(appnum a);connectionmake_contact(computer c, appnum a);intsend_eof(connection c);void cnaiapi_init(void);#if defined(LINUX) || defined(SOLARIS)extern pthread_mutex_t await_contact_mutex, cname_mutex, appname_mutex;#elif defined(WIN32)extern HANDLE await_contact_mutex, cname_mutex, appname_mutex;#endif#endif /* !defined(_CNAIAPI_H_) */