Discontinue HPUX support

cde/lib/DtHelp/il/ilversion.c

@@ -33,31 +33,8 @@
    See notes below "ilVersionName".
 */
 
-#ifdef __hpux 
-    IL_PRIVATE 
-   char _ilVersionString[] = "HP IL BETA v 23.  bl08";
-/*                                nnnnn vvvvvv bbbb       see below
-                                  xxxxxxxxxxxxxxxxx       total size = 17 chars
-
-        The above version string *must* maintain the syntax and position of all fields
-        before the ";".  The strings have the following format; each string is 5 chars:
-            nnnnn       A 5 char fixed string equal to "HP IL ".
-            vvvvvv      A 6 char string in the format "v!!.??", where !! is the two-digit
-                        major version number (" n" if less than 10), and ?? is the minor
-                        version number ("n " if less than 10).  Examples: "v10.12",
-                        "v 9.6 ".
-            bbbbb       A 4 char string in the format "bl??", where ?? is the baselevel
-                        number (e.g. "bl01", "bl56").
-
-*/
-
-#else
-
     IL_PRIVATE
    char _ilVersionString[] = "@(#)HP IL v 2.1  bl06; Image Library for Domain/OS SR10.X 'il'";
 /*                                nnnnn vvvvvv bbbb       see above
                                   xxxxxxxxxxxxxxxxx       total size = 17 chars
 */
-
-#endif
-