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- /* Copyright (C) 1995 Aladdin Enterprises. All rights reserved.
-
- This file is part of Aladdin Ghostscript.
-
- Aladdin Ghostscript is distributed with NO WARRANTY OF ANY KIND. No author
- or distributor accepts any responsibility for the consequences of using it,
- or for whether it serves any particular purpose or works at all, unless he
- or she says so in writing. Refer to the Aladdin Ghostscript Free Public
- License (the "License") for full details.
-
- Every copy of Aladdin Ghostscript must include a copy of the License,
- normally in a plain ASCII text file named PUBLIC. The License grants you
- the right to copy, modify and redistribute Aladdin Ghostscript, but only
- under certain conditions described in the License. Among other things, the
- License requires that the copyright notice and this notice be preserved on
- all copies.
- */
-
- /* smtf.h */
- /* Definitions for MoveToFront streams */
- /* Requires scommon.h; strimpl.h if any templates are referenced */
-
- /* MoveToFrontEncode/Decode */
- typedef struct stream_MTF_state_s {
- stream_state_common;
- /* The following change dynamically. */
- union _p {
- ulong l[256 / sizeof(long)];
- byte b[256];
- } prev;
- } stream_MTF_state;
- typedef stream_MTF_state stream_MTFE_state;
- typedef stream_MTF_state stream_MTFD_state;
- #define private_st_MTF_state() /* in sbwbs.c */\
- gs_private_st_simple(st_MTF_state, stream_MTF_state,\
- "MoveToFrontEncode/Decode state")
- extern const stream_template s_MTFE_template;
- extern const stream_template s_MTFD_template;
-