handshake
char parity, handshake;
&handshake) != 5)
((handshake != '-') && (handshake != 'h') && (handshake != 's')))
char handshake[MAXPATHLEN], c;
bzero(handshake, sizeof (handshake));
if (i >= (sizeof (handshake) - 1))
handshake[i] = c;
if (strncmp(handshake, "OK", sizeof (handshake)) == 0)
handshake);
goto handshake;
handshake:
err = handshake();
err = handshake();