Discontinue HPUX support

cde/programs/dtfile/File.c

@@ -484,24 +484,14 @@ StrcollProc
 GetStrcollProc(void)
 {
   int Clang = 0;
-#if defined(__hpux)
-  struct locale_data * li;
-#else
   char * locale;
-#endif
 
 #define C_LANG  "C"
 
    /* if locale is C, use the explicit case insensitive compare */
-#if defined(__hpux)
-  li = getlocale(LOCALE_STATUS);
-  if ( NULL == li->LC_COLLATE_D || strcmp(C_LANG,li->LC_COLLATE_D) == 0 )
-    Clang = 1;
-#else
   locale = setlocale(LC_COLLATE,NULL); /* put locale in buf */
   if (strcmp(locale,C_LANG) == 0)
     Clang = 1;
-#endif
 
   if (Clang)
     return StrCaseCmp;