- Replace CURLAUTH_GSSNEGOTIATE with CURLAUTH_NEGOTIATE
- CURL_VERSION_GSSNEGOTIATE is deprecated which
  is served by CURL_VERSION_SSPI, CURL_VERSION_GSSAPI and
  CURUL_VERSION_SPNEGO now.
- Remove display of feature 'GSS-Negotiate'

---
 include/curl/curl.h       | 10 +++++++---
 lib/curl_setup.h          |  2 +-
 lib/http.c                | 22 +++++++++++-----------
 lib/http_negotiate.h      |  4 ++--
 lib/http_negotiate_sspi.c |  4 ++--
 lib/url.c                 | 12 ++++++------
 lib/urldata.h             |  4 ++--
 lib/version.c             |  3 ---
 src/tool_getparam.c       | 12 ++++++------
 src/tool_help.c           |  6 +++---
 10 files changed, 40 insertions(+), 39 deletions(-)
diff --git a/include/curl/curl.h b/include/curl/curl.h
index 80a8217..526c721 100644
--- a/include/curl/curl.h
+++ b/include/curl/curl.h
@@ -619,7 +619,8 @@ typedef enum {
  * CURLAUTH_NONE         - No HTTP authentication
  * CURLAUTH_BASIC        - HTTP Basic authentication (default)
  * CURLAUTH_DIGEST       - HTTP Digest authentication
- * CURLAUTH_GSSNEGOTIATE - HTTP GSS-Negotiate authentication
+ * CURLAUTH_NEGOTIATE    - HTTP Negotiate (SPNEGO) authentication
+ * CURLAUTH_GSSNEGOTIATE - Alias for CURLAUTH_NEGOTIATE (deprecated)
  * CURLAUTH_NTLM         - HTTP NTLM authentication
  * CURLAUTH_DIGEST_IE    - HTTP Digest authentication with IE flavour
  * CURLAUTH_NTLM_WB      - HTTP NTLM authentication delegated to winbind helper
@@ -632,7 +633,9 @@ typedef enum {
 #define CURLAUTH_NONE         ((unsigned long)0)
 #define CURLAUTH_BASIC        (((unsigned long)1)<<0)
 #define CURLAUTH_DIGEST       (((unsigned long)1)<<1)
-#define CURLAUTH_GSSNEGOTIATE (((unsigned long)1)<<2)
+#define CURLAUTH_NEGOTIATE    (((unsigned long)1)<<2)
+/* Deprecated since the advent of CURLAUTH_NEGOTIATE */
+#define CURLAUTH_GSSNEGOTIATE CURLAUTH_NEGOTIATE
 #define CURLAUTH_NTLM         (((unsigned long)1)<<3)
 #define CURLAUTH_DIGEST_IE    (((unsigned long)1)<<4)
 #define CURLAUTH_NTLM_WB      (((unsigned long)1)<<5)
@@ -2231,7 +2234,8 @@ typedef struct {
 #define CURL_VERSION_SSL       (1<<2)  /* SSL options are present */
 #define CURL_VERSION_LIBZ      (1<<3)  /* libz features are present */
 #define CURL_VERSION_NTLM      (1<<4)  /* NTLM auth is supported */
-#define CURL_VERSION_GSSNEGOTIATE (1<<5) /* Negotiate auth support */
+#define CURL_VERSION_GSSNEGOTIATE (1<<5) /* Negotiate auth support
+                                            (deprecated) */
 #define CURL_VERSION_DEBUG     (1<<6)  /* built with debug capabilities */
 #define CURL_VERSION_ASYNCHDNS (1<<7)  /* asynchronous dns resolves */
 #define CURL_VERSION_SPNEGO    (1<<8)  /* SPNEGO auth is supported */
diff --git a/lib/curl_setup.h b/lib/curl_setup.h
index 7618b56..173731c 100644
--- a/lib/curl_setup.h
+++ b/lib/curl_setup.h
@@ -610,7 +610,7 @@ int netware_init(void);
 
 #if !defined(CURL_DISABLE_CRYPTO_AUTH) && \
     (defined(HAVE_GSSAPI) || defined(USE_WINDOWS_SSPI))
-#define USE_HTTP_NEGOTIATE
+#define USE_SPNEGO
 #endif
 
 /* Single point where USE_NTLM definition might be done */
diff --git a/lib/http.c b/lib/http.c
index 8cd15de..d59dffc 100644
--- a/lib/http.c
+++ b/lib/http.c
@@ -328,8 +328,8 @@ static bool pickoneauth(struct auth *pick)
 
   /* The order of these checks is highly relevant, as this will be the order
      of preference in case of the existence of multiple accepted types. */
-  if(avail & CURLAUTH_GSSNEGOTIATE)
-    pick->picked = CURLAUTH_GSSNEGOTIATE;
+  if(avail & CURLAUTH_NEGOTIATE)
+    pick->picked = CURLAUTH_NEGOTIATE;
   else if(avail & CURLAUTH_DIGEST)
     pick->picked = CURLAUTH_DIGEST;
   else if(avail & CURLAUTH_NTLM)
@@ -557,7 +557,7 @@ output_auth_headers(struct connectdata *conn,
   struct SessionHandle *data = conn->data;
   const char *auth=NULL;
   CURLcode result = CURLE_OK;
-#ifdef USE_HTTP_NEGOTIATE
+#ifdef USE_SPNEGO
   struct negotiatedata *negdata = proxy?
     &data->state.proxyneg:&data->state.negotiate;
 #endif
@@ -567,9 +567,9 @@ output_auth_headers(struct connectdata *conn,
   (void)path;
 #endif
 
-#ifdef USE_HTTP_NEGOTIATE
+#ifdef USE_SPNEGO
   negdata->state = GSS_AUTHNONE;
-  if((authstatus->picked == CURLAUTH_GSSNEGOTIATE) &&
+  if((authstatus->picked == CURLAUTH_NEGOTIATE) &&
      negdata->context && !GSS_ERROR(negdata->status)) {
     auth="Negotiate";
     result = Curl_output_negotiate(conn, proxy);
@@ -737,7 +737,7 @@ CURLcode Curl_http_input_auth(struct connectdata *conn, bool proxy,
    */
   struct SessionHandle *data = conn->data;
 
-#ifdef USE_HTTP_NEGOTIATE
+#ifdef USE_SPNEGO
   struct negotiatedata *negdata = proxy?
     &data->state.proxyneg:&data->state.negotiate;
 #endif
@@ -771,13 +771,13 @@ CURLcode Curl_http_input_auth(struct connectdata *conn, bool proxy,
    */
 
   while(*auth) {
-#ifdef USE_HTTP_NEGOTIATE
+#ifdef USE_SPNEGO
     if(checkprefix("Negotiate", auth)) {
       int neg;
-      *availp |= CURLAUTH_GSSNEGOTIATE;
-      authp->avail |= CURLAUTH_GSSNEGOTIATE;
+      *availp |= CURLAUTH_NEGOTIATE;
+      authp->avail |= CURLAUTH_NEGOTIATE;
 
-      if(authp->picked == CURLAUTH_GSSNEGOTIATE) {
+      if(authp->picked == CURLAUTH_NEGOTIATE) {
         if(negdata->state == GSS_AUTHSENT || negdata->state == GSS_AUTHNONE) {
           neg = Curl_input_negotiate(conn, proxy, auth);
           if(neg == 0) {
@@ -1440,7 +1440,7 @@ CURLcode Curl_http_done(struct connectdata *conn,
 
   Curl_unencode_cleanup(conn);
 
-#ifdef USE_HTTP_NEGOTIATE
+#ifdef USE_SPNEGO
   if(data->state.proxyneg.state == GSS_AUTHSENT ||
       data->state.negotiate.state == GSS_AUTHSENT)
     Curl_cleanup_negotiate(data);
diff --git a/lib/http_negotiate.h b/lib/http_negotiate.h
index e584d76..f7efe8c 100644
--- a/lib/http_negotiate.h
+++ b/lib/http_negotiate.h
@@ -22,7 +22,7 @@
  *
  ***************************************************************************/
 
-#ifdef USE_HTTP_NEGOTIATE
+#ifdef USE_SPNEGO
 
 /* this is for Negotiate header input */
 int Curl_input_negotiate(struct connectdata *conn, bool proxy,
@@ -37,6 +37,6 @@ void Curl_cleanup_negotiate(struct SessionHandle *data);
 #define GSS_ERROR(status) (status & 0x80000000)
 #endif
 
-#endif /* USE_HTTP_NEGOTIATE */
+#endif /* USE_SPNEGO */
 
 #endif /* HEADER_CURL_HTTP_NEGOTIATE_H */
diff --git a/lib/http_negotiate_sspi.c b/lib/http_negotiate_sspi.c
index 2bf131f..84e5ebf 100644
--- a/lib/http_negotiate_sspi.c
+++ b/lib/http_negotiate_sspi.c
@@ -24,7 +24,7 @@
 
 #ifdef USE_WINDOWS_SSPI
 
-#if !defined(CURL_DISABLE_HTTP) && defined(USE_HTTP_NEGOTIATE)
+#if !defined(CURL_DISABLE_HTTP) && defined(USE_SPNEGO)
 
 #include "urldata.h"
 #include "sendf.h"
@@ -262,6 +262,6 @@ void Curl_cleanup_negotiate(struct SessionHandle *data)
   cleanup(&data->state.proxyneg);
 }
 
-#endif /* !CURL_DISABLE_HTTP && USE_HTTP_NEGOTIATE */
+#endif /* !CURL_DISABLE_HTTP && USE_SPNEGO */
 
 #endif /* USE_WINDOWS_SSPI */
diff --git a/lib/url.c b/lib/url.c
index 1d05975..5962f30 100644
--- a/lib/url.c
+++ b/lib/url.c
@@ -1267,9 +1267,9 @@ CURLcode Curl_setopt(struct SessionHandle *data, CURLoption option,
 #elif !defined(NTLM_WB_ENABLED)
     auth &= ~CURLAUTH_NTLM_WB; /* no NTLM_WB support */
 #endif
-#ifndef USE_HTTP_NEGOTIATE
-    auth &= ~CURLAUTH_GSSNEGOTIATE; /* no GSS-Negotiate without GSSAPI or
-                                       WINDOWS_SSPI */
+#ifndef USE_SPNEGO
+    auth &= ~CURLAUTH_NEGOTIATE; /* no Negotiate (SPNEGO) auth without
+                                    GSS-API or SSPI */
 #endif
 
     /* check if any auth bit lower than CURLAUTH_ONLY is still set */
@@ -1355,9 +1355,9 @@ CURLcode Curl_setopt(struct SessionHandle *data, CURLoption option,
 #elif !defined(NTLM_WB_ENABLED)
     auth &= ~CURLAUTH_NTLM_WB; /* no NTLM_WB support */
 #endif
-#ifndef USE_HTTP_NEGOTIATE
-    auth &= ~CURLAUTH_GSSNEGOTIATE; /* no GSS-Negotiate without GSSAPI or
-                                       WINDOWS_SSPI */
+#ifndef USE_SPNEGO
+    auth &= ~CURLAUTH_NEGOTIATE; /* no Negotiate (SPNEGO) auth without
+                                    GSS-API or SSPI */
 #endif
 
     /* check if any auth bit lower than CURLAUTH_ONLY is still set */
diff --git a/lib/urldata.h b/lib/urldata.h
index 3ed7292..02f91e0 100644
--- a/lib/urldata.h
+++ b/lib/urldata.h
@@ -444,7 +444,7 @@ struct ntlmdata {
 #endif
 };
 
-#ifdef USE_HTTP_NEGOTIATE
+#ifdef USE_SPNEGO
 struct negotiatedata {
   /* When doing Negotiate (SPNEGO) auth, we first need to send a token
      and then validate the received one. */
@@ -1245,7 +1245,7 @@ struct UrlState {
   struct digestdata digest;      /* state data for host Digest auth */
   struct digestdata proxydigest; /* state data for proxy Digest auth */
 
-#ifdef USE_HTTP_NEGOTIATE
+#ifdef USE_SPNEGO
   struct negotiatedata negotiate; /* state data for host Negotiate auth */
   struct negotiatedata proxyneg; /* state data for proxy Negotiate auth */
 #endif
diff --git a/lib/version.c b/lib/version.c
index 7f0bc36..788f3e9 100644
--- a/lib/version.c
+++ b/lib/version.c
@@ -262,9 +262,6 @@ static curl_version_info_data version_info = {
 #ifdef HAVE_LIBZ
   | CURL_VERSION_LIBZ
 #endif
-#ifdef USE_HTTP_NEGOTIATE
-  | CURL_VERSION_GSSNEGOTIATE
-#endif
 #ifdef DEBUGBUILD
   | CURL_VERSION_DEBUG
 #endif
diff --git a/src/tool_getparam.c b/src/tool_getparam.c
index 9ac6ab2..e8414e9 100644
--- a/src/tool_getparam.c
+++ b/src/tool_getparam.c
@@ -597,13 +597,13 @@ ParameterError getparameter(char *flag,    /* f or -long-flag */
 
       case 'l': /* --negotiate */
         if(toggle) {
-          if(curlinfo->features & CURL_VERSION_GSSNEGOTIATE)
-            config->authtype |= CURLAUTH_GSSNEGOTIATE;
+          if(curlinfo->features & CURL_VERSION_SPNEGO)
+            config->authtype |= CURLAUTH_NEGOTIATE;
           else
             return PARAM_LIBCURL_DOESNT_SUPPORT;
         }
         else
-          config->authtype &= ~CURLAUTH_GSSNEGOTIATE;
+          config->authtype &= ~CURLAUTH_NEGOTIATE;
         break;
 
       case 'm': /* --ntlm */
@@ -697,8 +697,7 @@ ParameterError getparameter(char *flag,    /* f or -long-flag */
         break;
       case 'x': /* --krb */
         /* kerberos level string */
-        if(curlinfo->features & (CURL_VERSION_KERBEROS4 |
-                                 CURL_VERSION_GSSNEGOTIATE))
+        if(curlinfo->features & CURL_VERSION_KERBEROS4)
           GetStr(&config->krblevel, nextarg);
         else
           return PARAM_LIBCURL_DOESNT_SUPPORT;
@@ -798,11 +797,12 @@ ParameterError getparameter(char *flag,    /* f or -long-flag */
         break;
 
       case 'k': /* --proxy-negotiate */
-        if(curlinfo->features & CURL_VERSION_GSSNEGOTIATE)
+        if(curlinfo->features & CURL_VERSION_SPNEGO)
           config->proxynegotiate = toggle;
         else
           return PARAM_LIBCURL_DOESNT_SUPPORT;
         break;
+
       case 'm': /* --ftp-account */
         GetStr(&config->ftp_account, nextarg);
         break;
diff --git a/src/tool_help.c b/src/tool_help.c
index ddad014..78c9684 100644
--- a/src/tool_help.c
+++ b/src/tool_help.c
@@ -135,7 +135,7 @@ static const char *const helptext[] = {
   "     --max-redirs NUM  Maximum number of redirects allowed (H)",
   " -m, --max-time SECONDS  Maximum time allowed for the transfer",
   "     --metalink      Process given URLs as metalink XML file",
-  "     --negotiate     Use HTTP Negotiate Authentication (H)",
+  "     --negotiate     Use HTTP Negotiate (SPNEGO) authentication (H)",
   " -n, --netrc         Must read .netrc for user name and password",
   "     --netrc-optional Use either .netrc or URL; overrides -n",
   "     --netrc-file FILE  Set up the netrc filename to use",
@@ -165,7 +165,8 @@ static const char *const helptext[] = {
   "     --proxy-anyauth Pick \"any\" proxy authentication method (H)",
   "     --proxy-basic   Use Basic authentication on the proxy (H)",
   "     --proxy-digest  Use Digest authentication on the proxy (H)",
-  "     --proxy-negotiate Use Negotiate authentication on the proxy (H)",
+  "     --proxy-negotiate "
+  "Use HTTP Negotiate (SPNEGO) authentication on the proxy (H)",
   "     --proxy-ntlm    Use NTLM authentication on the proxy (H)",
   " -U, --proxy-user USER[:PASSWORD]  Proxy user and password",
   "     --proxy1.0 HOST[:PORT]  Use HTTP/1.0 proxy on given port",
@@ -258,7 +259,6 @@ static const struct feat feats[] = {
   {"AsynchDNS",      CURL_VERSION_ASYNCHDNS},
   {"Debug",          CURL_VERSION_DEBUG},
   {"TrackMemory",    CURL_VERSION_CURLDEBUG},
-  {"GSS-Negotiate",  CURL_VERSION_GSSNEGOTIATE},
   {"IDN",            CURL_VERSION_IDN},
   {"IPv6",           CURL_VERSION_IPV6},
   {"Largefile",      CURL_VERSION_LARGEFILE},
-- 
2.0.1
-------------------------------------------------------------------
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