class TFTPclient():

	def __init__():
		print "    "	
	def sendRRQ():
		print "Client.sendRRQ()"
	def sendWRQ():
		print "Client.sendWRQ()"
	def recvACK():
		print "Client.recvACK()"
	def recvERR():
		print "Client.recvERR()"
	def getData():
		print "Client.getData()"
	def sendData():
		print "Client.sendData()"
 
        
            
            
