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Diffstat (limited to 'gs/base/sbcp.h')
| -rw-r--r-- | gs/base/sbcp.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/gs/base/sbcp.h b/gs/base/sbcp.h new file mode 100644 index 000000000..a975b2a49 --- /dev/null +++ b/gs/base/sbcp.h @@ -0,0 +1,43 @@ +/* Copyright (C) 2001-2006 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 that + license. Refer to licensing information at http://www.artifex.com/ + or contact Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, + San Rafael, CA 94903, U.S.A., +1(415)492-9861, for further information. +*/ + +/* $Id$ */ +/* Interface to [T]BCP streams */ + +#ifndef sbcp_INCLUDED +# define sbcp_INCLUDED + +/* (T)BCPEncode */ +/* (no state) */ +extern const stream_template s_BCPE_template; +extern const stream_template s_TBCPE_template; + +/* (T)BCPDecode */ +typedef struct stream_BCPD_state_s { + stream_state_common; + /* The client sets the following before initialization. */ + int (*signal_interrupt) (stream_state *); + int (*request_status) (stream_state *); + /* The following are updated dynamically. */ + bool escaped; + int matched; /* TBCP only */ + int copy_count; /* TBCP only */ + const byte *copy_ptr; /* TBCP only */ +} stream_BCPD_state; + +#define private_st_BCPD_state() /* in sbcp.c */\ + gs_private_st_simple(st_BCPD_state, stream_BCPD_state, "(T)BCPDecode state") +extern const stream_template s_BCPD_template; +extern const stream_template s_TBCPD_template; + +#endif /* sbcp_INCLUDED */ |