Add a #warning to scandir.c with the intent of trying to flag up which,

if any, hosts actually use this code now.
Will only trigger on hosts using gcc though, so may not help at all...
This is part of trying to remove this (possibly) not fltk license 
compliant code from the codebase.



git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@8913 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

src/scandir.c

@@ -44,6 +44,11 @@ USA.  */
 #      endif
 #    endif
 
+/* This warning added to help identify any hosts that actually use this function... */
+#    if defined(__GNUC__)
+#      warning Using deprecated scandir() replacement function
+#    endif /*__GNUC__*/
+
 int
 fl_scandir(const char *dir, struct dirent ***namelist,
 	   int (*select)(struct dirent *),