[求助]VC中出现的local function definitions are illegal
G:\vc自学成才\ping\pingDlg.cpp(321) : error C2065: 'WSASocket' : undeclared identifier
G:\vc自学成才\ping\pingDlg.cpp(364) : error C2601: 'GetHostEnt' : local function definitions are illegal
G:\vc自学成才\ping\pingDlg.cpp(382) : error C2601: 'OnButtonStop' : local function definitions are illegal
G:\vc自学成才\ping\pingDlg.cpp(398) : error C2601: 'OnOK' : local function definitions are illegal
G:\vc自学成才\ping\pingDlg.cpp(406) : error C2601: 'OnDestroy' : local function definitions are illegal
G:\vc自学成才\ping\pingDlg.cpp(413) : fatal error C1004: unexpected end of file found
Error executing cl.exe.
自己做的一个小程序出现以上错误
请高手指点
