extfuncs.h

用c写的ftp客户端源代码,可以在UNIX,Windows下编译通过,学习的好代码!

/* dftp: FTP client example
 * Copyright (c) 1996 by Donald C. Asonye
 * Email: [e-mail]
 *
 * extfuncs.h.
 *
 * This and other files are hereby released	to the public for 
 * educational purposes.  You may redistribute this and other files
 * or routines as long as you are not compensated for it, and as 
 * long as this notice is included with it.  You may not use the 
 * released source codes in anyway commercial without permission.
 *
 * It'd be nice if you share your modifications with me and everyone
 * else.  I encourage you to make the code better as I am very busy.
 *
 * Share your knowledge :)
 */
/*
 * external functions.  just to make sure the compiler does 
 * not complain about undefined..., etc.
 */
extern void GetPassword(char *),
			CloseControlConnection(),
			CloseListenSocket(),
			CloseDataConnection();

extern int GetWin32Input( char *command),
           ReadDataMsg(char *, int ),
           AcceptConnection(),
		   GetListenSocket(),
		   ReadDataMsg( char *szBuffer, int len),
		   SendControlMsg(char *, int),
		   SendDataMsg( char *szBuffer, int len),
		   ConnectToServer(char *, char *),
		   GetReply(),
		   GetLine(),
		   CheckInput();

extern void DoPWD(),
            DoRhelp(char *),
	        help(char *),
			DoGet(char *),
			DoPut( char *),
			DoBinary(),
			DoAscii(),
			DoClose(),
			DoOpen(char *),
			DoCD(char *),
			DoList( char *),
			DoLLS(char *),
			DoLCD(char *),
			DoLogin( char *),
			DoShellCommand(char *),
			CleanUp(),
			GetFile( char *fname),
			PutFile( char *fname);

extern int InitWinsock(),
           CheckFds(char *),
		   CheckCommand(char *);