604   char *hdbuf = (char *)mem;  in http_request()  local
618     if(hdbuf[i] == '\n' && hdbuf[i - 1] == '\r') {  in http_request()
638   line_end = memchr(hdbuf, '\r', len);  in http_request()
645   end = memchr(hdbuf, ' ', line_end - hdbuf);  in http_request()
646   if(!end || end == hdbuf)  in http_request()
650   nva[0].value = (unsigned char *)hdbuf;  in http_request()
651   nva[0].value_len = (size_t)(end - hdbuf);  in http_request()
653   hdbuf = end + 1;  in http_request()
657   for(i = (size_t)(line_end - hdbuf); i; --i) {  in http_request()
658     if(hdbuf[i - 1] == ' ') {  in http_request()
659       end = &hdbuf[i - 1];  in http_request()
663   if(!end || end == hdbuf)  in http_request()
667   nva[1].value = (unsigned char *)hdbuf;  in http_request()
668   nva[1].value_len = (size_t)(end - hdbuf);  in http_request()
684     hdbuf = line_end + 2;  in http_request()
688     line_end = memchr(hdbuf, '\r', len - (hdbuf - (char *)mem));  in http_request()
689     if(!line_end || (line_end == hdbuf))  in http_request()
693     if(*hdbuf == ' ' || *hdbuf == '\t')  in http_request()
696     for(end = hdbuf; end < line_end && *end != ':'; ++end)  in http_request()
698     if(end == hdbuf || end == line_end)  in http_request()
700     hlen = end - hdbuf;  in http_request()
702     if(hlen == 4 && strncasecompare("host", hdbuf, 4)) {  in http_request()
708       nva[i].name_len = (size_t)(end - hdbuf);  in http_request()
710       Curl_strntolower((char *)hdbuf, hdbuf, nva[i].name_len);  in http_request()
711       nva[i].name = (unsigned char *)hdbuf;  in http_request()
713     hdbuf = end + 1;  in http_request()
714     while(*hdbuf == ' ' || *hdbuf == '\t')  in http_request()
715       ++hdbuf;  in http_request()
719     switch(inspect_header((const char *)nva[i].name, nva[i].namelen, hdbuf,  in http_request()
720                           end - hdbuf)) {  in http_request()
730       nva[i].value = (unsigned char *)hdbuf;  in http_request()
731       nva[i].value_len = (size_t)(end - hdbuf);  in http_request()
734     nva[i].value = (unsigned char *)hdbuf;  in http_request()
735     nva[i].value_len = (size_t)(end - hdbuf);  in http_request()