send_receive      171 clib/csocket.cpp    return(send_receive(sendbuf, rbuf));
send_receive       67 include/csocket.h       int send_receive(string& sbuf, string& rbuf);
send_receive       68 include/csocket.h       int send_receive(char *sbuf, string& rbuf);
send_receive       53 source/testcs.cpp    flag = c1.send_receive("end", h1);