curl_version_info() returns the feature bit CURL_VERSION_SSPI

CHANGES

@@ -8,6 +8,9 @@
 
 
 Daniel (11 March 2005)
+- curl_version_info() returns the feature bit CURL_VERSION_SSPI if it was
+  built with SSPI support.
+
 - Christopher R. Palmer made it possible to build libcurl with the
   USE_WINDOWS_SSPI on Windows, and then libcurl will be built to use the
   native way to do NTLM. SSPI also allows libcurl to pass on the current user

include/curl/curl.h

@@ -1382,6 +1382,7 @@ typedef struct {
 #define CURL_VERSION_SPNEGO    (1<<8)  /* SPNEGO auth */
 #define CURL_VERSION_LARGEFILE (1<<9)  /* supports files bigger than 2GB */
 #define CURL_VERSION_IDN       (1<<10) /* International Domain Names support */
+#define CURL_VERSION_SSPI      (1<<11) /* SSPI is supported */
 
 /*
  * NAME curl_version_info()

lib/version.c

@@ -196,7 +196,10 @@ static curl_version_info_data version_info = {
   | CURL_VERSION_SSL
 #endif
 #if defined(USE_SSLEAY) || defined(USE_WINDOWS_SSPI)
-  | CURL_VERSION_NTLM /* since this requires OpenSSL */
+  | CURL_VERSION_NTLM
+#endif
+#ifdef USE_WINDOWS_SSPI
+  | CURL_VERSION_SSPI
 #endif
 #ifdef HAVE_LIBZ
   | CURL_VERSION_LIBZ

src/main.c

@@ -2098,6 +2098,7 @@ static ParameterError getparameter(char *flag, /* f or -long-flag */
           {"NTLM", CURL_VERSION_NTLM},
           {"SPNEGO", CURL_VERSION_SPNEGO},
           {"SSL",  CURL_VERSION_SSL},
+          {"SSPI",  CURL_VERSION_SSPI},
           {"krb4", CURL_VERSION_KERBEROS4},
           {"libz", CURL_VERSION_LIBZ}
         };