libppd: Removed unneeded source file

diff --git a/ppd/raster-interstub.c b/ppd/raster-interstub.c
deleted file mode 100644 (file)
index 64318bd..0000000
--- a/ppd/raster-interstub.c
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * ppdRasterInterpretPPD stub for libppd.
- *
- * Copyright © 2018 by Apple Inc.
- *
- * Licensed under Apache License v2.0.  See the file "LICENSE" for more
- * information.
- */
-
-/*
- * Include necessary headers...
- */
-
-#include "ppd.h"
-
-
-/*
- * This stub wraps the ppdRasterInterpretPPD function in libcups - this allows
- * one library to provide all of the CUPS API functions while still supporting
- * the old split library organization...
- */
-
-
-/*
- * 'ppdRasterInterpretPPD()' - Interpret PPD commands to create a page header.
- *
- * This function is used by raster image processing (RIP) filters like
- * cgpdftoraster and imagetoraster when writing CUPS raster data for a page.
- * It is not used by raster printer driver filters which only read CUPS
- * raster data.
- *
- *
- * @code ppdRasterInterpretPPD@ does not mark the options in the PPD using
- * the "num_options" and "options" arguments.  Instead, mark the options with
- * @code ppdMarkOptions@ and @code ppdMarkOption@ prior to calling it -
- * this allows for per-page options without manipulating the options array.
- *
- * The "func" argument specifies an optional callback function that is
- * called prior to the computation of the final raster data.  The function
- * can make changes to the @link cups_page_header2_t@ data as needed to use a
- * supported raster format and then returns 0 on success and -1 if the
- * requested attributes cannot be supported.
- *
- *
- * @code ppdRasterInterpretPPD@ supports a subset of the PostScript language.
- * Currently only the @code [@, @code ]@, @code <<@, @code >>@, @code {@,
- * @code }@, @code cleartomark@, @code copy@, @code dup@, @code index@,
- * @code pop@, @code roll@, @code setpagedevice@, and @code stopped@ operators
- * are supported.
- *
- * @since CUPS 1.2/macOS 10.5@
- */
-
-int                                    /* O - 0 on success, -1 on failure */
-ppdRasterInterpretPPD(
-    cups_page_header2_t *h,            /* O - Page header to create */
-    ppd_file_t          *ppd,          /* I - PPD file */
-    int                 num_options,   /* I - Number of options */
-    cups_option_t       *options,      /* I - Options */
-    cups_interpret_cb_t func)          /* I - Optional page header callback (@code NULL@ for none) */
-{
-  return (ppdRasterInterpretPPD(h, ppd, num_options, options, func));
-}