Add naming extension SPIs

lib/gssapi/version-script.map

@@ -25,16 +25,20 @@ HEIMDAL_GSS_2.0 {
 		gss_create_empty_buffer_set;
 		gss_create_empty_oid_set;
 		gss_decapsulate_token;
+		gss_delete_name_attribute;
 		gss_delete_sec_context;
 		gss_display_name;
+		gss_display_name_ext;
 		gss_display_status;
 		gss_duplicate_name;
 		gss_duplicate_oid;
 		gss_encapsulate_token;
 		gss_export_cred;
 		gss_export_name;
+		gss_export_name_composite;
 		gss_export_sec_context;
 		gss_get_mic;
+		gss_get_name_attribute;
 		gss_import_cred;
 		gss_import_name;
 		gss_import_sec_context;
@@ -45,6 +49,7 @@ HEIMDAL_GSS_2.0 {
 		gss_inquire_cred_by_mech;
 		gss_inquire_cred_by_oid;
 		gss_inquire_mechs_for_name;
+		gss_inquire_name;
 		gss_inquire_names_for_mech;
 		gss_inquire_sec_context_by_oid;
 		gss_inquire_sec_context_by_oid;
@@ -55,11 +60,13 @@ HEIMDAL_GSS_2.0 {
 		gss_krb5_get_tkt_flags;
 		gss_krb5_import_cred;
 		gss_krb5_set_allowable_enctypes;
+		gss_map_name_to_any;
 		gss_mg_collect_error;
 		gss_oid_equal;
 		gss_oid_to_str;
 		gss_process_context_token;
 		gss_pseudo_random;
+		gss_release_any_name_mapping;
 		gss_release_buffer;
 		gss_release_buffer_set;
 		gss_release_cred;
@@ -69,6 +76,7 @@ HEIMDAL_GSS_2.0 {
 		gss_release_oid_set;
 		gss_seal;
 		gss_set_cred_option;
+		gss_set_name_attribute;
 		gss_set_sec_context_option;
 		gss_sign;
 		gss_test_oid_set_member;