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- /* Copyright (C) 1996 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.
- */
-
- /* sstring.h */
- /* Definitions for string encoding/decoding streams */
- /* Requires scommon.h; should require strimpl.h only if any templates */
- /* are referenced, but some compilers always require strimpl.h. */
-
- /* ASCIIHexEncode */
- /* (no state) */
- extern const stream_template s_AXE_template;
-
- /* ASCIIHexDecode */
- typedef struct stream_AXD_state_s {
- stream_state_common;
- int odd; /* odd digit */
- } stream_AXD_state;
- #define private_st_AXD_state() /* in sstring.c */\
- gs_private_st_simple(st_AXD_state, stream_AXD_state,\
- "ASCIIHexDecode state")
- /* We define the initialization procedure here, so that the scanner */
- /* can avoid a procedure call. */
- #define s_AXD_init_inline(ss)\
- ((ss)->odd = -1, 0)
- extern const stream_template s_AXD_template;
-
- /* PSStringDecode */
- typedef struct stream_PSSD_state_s {
- stream_state_common;
- /* The following are set by the client. */
- bool from_string; /* true if using Level 1 \ convention */
- /* The following change dynamically. */
- int depth;
- } stream_PSSD_state;
- #define private_st_PSSD_state() /* in sstring.c */\
- gs_private_st_simple(st_PSSD_state, stream_PSSD_state, "PSStringDecode state")
- /* We define the initialization procedure here, so that the scanner */
- /* can avoid a procedure call. */
- #define s_PSSD_init_inline(ss)\
- ((ss)->depth = 0)
- extern const stream_template s_PSSD_template;
-
- /* PSStringEncode */
- /* (no state) */
- extern const stream_template s_PSSE_template;
-
-