/* Copyright (C) 2001-2023 Artifex Software, Inc.
   All Rights Reserved.

   This software is provided AS-IS with no warranty, either express or
   implied.

   This software is distributed under license and may not be copied,
   modified or distributed except as expressly authorized under the terms
   of the license contained in the file LICENSE in this distribution.

   Refer to licensing information at http://www.artifex.com or contact
   Artifex Software, Inc.,  39 Mesa Street, Suite 108A, San Francisco,
   CA 94129, USA, for further information.
*/


/* Interface to zcid.c, zfcid0.c */

#ifndef icid_INCLUDED
#  define icid_INCLUDED

#include "std.h"
#include "iref.h"
#include "gxcid.h"

/* Get the information from a CIDSystemInfo dictionary. */
int cid_system_info_param(gs_cid_system_info_t *, const ref *);

/* Convert a CID into TT char code or to TT glyph index, using SubstNWP. */
/* Returns 1 if a glyph presents, 0 if not, <0 if error. */
int cid_to_TT_charcode(const gs_memory_t *mem,
                       const ref *Decoding, const ref *TT_cmap,
                       const ref *SubstNWP,
                       uint nCID, uint *c, ref *src_type, ref *dst_type);

/* Create a CIDMap from a True Type cmap, Decoding and SubstNWP. */
int cid_fill_CIDMap(const gs_memory_t *mem, const ref *Decoding, const ref *TT_cmap, const ref *SubstNWP,
                    int GDBytes, ref *CIDMap);
/* Create an identity CIDMap. */
int cid_fill_Identity_CIDMap(const gs_memory_t *mem, ref *CIDMap);

/* <cid9font> <cid> .type9mapcid <charstring> <font_index> */
int ztype9mapcid(i_ctx_t *i_ctx_p);

#endif /* icid_INCLUDED */