Add. Options from libcurl 7.55.0

Author: moteus

src/lcflags.h

@@ -18,6 +18,9 @@ FLG_ENTRY(AUTH_ONLY                       )
 #endif
 FLG_ENTRY(AUTH_ANY                        )
 FLG_ENTRY(AUTH_ANYSAFE                    )
+#if LCURL_CURL_VER_GE(7,55,0)
+FLG_ENTRY(AUTH_GSSAPI                     )
+#endif
 
 #ifdef CURLSSH_AUTH_ANY
 FLG_ENTRY(SSH_AUTH_ANY                    )

src/lcopteasy.h

@@ -396,6 +396,11 @@ OPT_ENTRY( abstract_unix_socket,   ABSTRACT_UNIX_SOCKET,  STR, 0, LCURL_DEFAULT_
 OPT_ENTRY( suppress_connect_headers, SUPPRESS_CONNECT_HEADERS, LNG, 0, LCURL_DEFAULT_VALUE)
 #endif
 
+#if LCURL_CURL_VER_GE(7,55,0)
+OPT_ENTRY( request_target,           REQUEST_TARGET,           STR, 0, LCURL_DEFAULT_VALUE)
+OPT_ENTRY( socks5_auth,              SOCKS5_AUTH,              LNG, 0, LCURL_DEFAULT_VALUE)
+#endif
+
 #ifdef LCURL__TCP_FASTOPEN
 #  define TCP_FASTOPEN LCURL__TCP_FASTOPEN
 #  undef LCURL__TCP_FASTOPEN

src/lua/cURL/impl/cURL.lua

@@ -376,6 +376,7 @@ Easy.setopt_httpauth  = wrap_setopt_flags("httpauth", {
   ["NEGOTIATE"       ] = curl.AUTH_NEGOTIATE;
   ["NTLM"            ] = curl.AUTH_NTLM;
   ["DIGEST_IE"       ] = curl.AUTH_DIGEST_IE;
+  ["GSSAPI"          ] = curl.AUTH_GSSAPI;
   ["NTLM_WB"         ] = curl.AUTH_NTLM_WB;
   ["ONLY"            ] = curl.AUTH_ONLY;
   ["ANY"             ] = curl.AUTH_ANY;