def request_Get(string url) string {}
def request_Post(string url, string data) string {}
def ws_Connect(string url) int {}
def ws_Send(int connId, string data) int {}
def ws_SendBinary(int connId, string data) int {}
def ws_Receive(int connId) string {}
def ws_ReceiveTimeout(int connId, int timeout) string {}
def ws_Close(int connId) bool {}

ground {
    extern "request"
}