-/* If PRIVATE is non-null, creates and returns a new any_reader,
- initializing its fields to TYPE and PRIVATE. If PRIVATE is a
- null pointer, just returns a null pointer. */
-static struct any_reader *
-make_any_reader (enum any_reader_type type, void *private)
-{
- if (private != NULL)
- {
- struct any_reader *reader = xmalloc (sizeof *reader);
- reader->type = type;
- reader->private = private;
- return reader;
- }
- else
- return NULL;
-}
-
-/* Creates an any_reader for HANDLE. On success, returns the new
- any_reader and stores the file's dictionary into *DICT. On
+/* Returns a casereader for HANDLE. On success, returns the new
+ casereader and stores the file's dictionary into *DICT. On