122   unsigned char socksreq[4]; /* room for GSS-API exchange header only */  in Curl_SOCKS5_gssapi_negotiate()  local
192       socksreq[0] = 1;    /* GSS-API subnegotiation version */  in Curl_SOCKS5_gssapi_negotiate()
193       socksreq[1] = 1;    /* authentication message type */  in Curl_SOCKS5_gssapi_negotiate()
195       memcpy(socksreq+2, &us_length, sizeof(short));  in Curl_SOCKS5_gssapi_negotiate()
197       code = Curl_write_plain(conn, sock, (char *)socksreq, 4, &written);  in Curl_SOCKS5_gssapi_negotiate()
235     result=Curl_blockread_all(conn, sock, (char *)socksreq, 4, &actualread);  in Curl_SOCKS5_gssapi_negotiate()
244     if(socksreq[1] == 255) { /* status / message type */  in Curl_SOCKS5_gssapi_negotiate()
246             socksreq[0], socksreq[1]);  in Curl_SOCKS5_gssapi_negotiate()
252     if(socksreq[1] != 1) { /* status / messgae type */  in Curl_SOCKS5_gssapi_negotiate()
254             socksreq[0], socksreq[1]);  in Curl_SOCKS5_gssapi_negotiate()
260     memcpy(&us_length, socksreq+2, sizeof(short));  in Curl_SOCKS5_gssapi_negotiate()
328   socksreq[0] = 1;    /* GSS-API subnegotiation version */  in Curl_SOCKS5_gssapi_negotiate()
329   socksreq[1] = 2;    /* encryption message type */  in Curl_SOCKS5_gssapi_negotiate()
375     memcpy(socksreq+2, &us_length, sizeof(short));  in Curl_SOCKS5_gssapi_negotiate()
400     memcpy(socksreq+2, &us_length, sizeof(short));  in Curl_SOCKS5_gssapi_negotiate()
403   code = Curl_write_plain(conn, sock, (char *)socksreq, 4, &written);  in Curl_SOCKS5_gssapi_negotiate()
412     memcpy(socksreq, &gss_enc, 1);  in Curl_SOCKS5_gssapi_negotiate()
413     code = Curl_write_plain(conn, sock, socksreq, 1, &written);  in Curl_SOCKS5_gssapi_negotiate()
432   result=Curl_blockread_all(conn, sock, (char *)socksreq, 4, &actualread);  in Curl_SOCKS5_gssapi_negotiate()
440   if(socksreq[1] == 255) { /* status / message type */  in Curl_SOCKS5_gssapi_negotiate()
442           socksreq[0], socksreq[1]);  in Curl_SOCKS5_gssapi_negotiate()
447   if(socksreq[1] != 2) { /* status / messgae type */  in Curl_SOCKS5_gssapi_negotiate()
449           socksreq[0], socksreq[1]);  in Curl_SOCKS5_gssapi_negotiate()
454   memcpy(&us_length, socksreq+2, sizeof(short));  in Curl_SOCKS5_gssapi_negotiate()
495     memcpy(socksreq, gss_w_token.value, gss_w_token.length);  in Curl_SOCKS5_gssapi_negotiate()
507     memcpy(socksreq, gss_recv_token.value, gss_recv_token.length);  in Curl_SOCKS5_gssapi_negotiate()
512         (socksreq[0]==0)?"out GSS-API data":  in Curl_SOCKS5_gssapi_negotiate()
513         ((socksreq[0]==1)?" GSS-API integrity":" GSS-API confidentiality"));  in Curl_SOCKS5_gssapi_negotiate()
515   conn->socks5_gssapi_enctype = socksreq[0];  in Curl_SOCKS5_gssapi_negotiate()
516   if(socksreq[0] == 0)  in Curl_SOCKS5_gssapi_negotiate()