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- /* Copyright (C) 1998 Aladdin Enterprises. All rights reserved.
-
- This file is part of AFPL Ghostscript.
-
- AFPL 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 Free Public License (the
- "License") for full details.
-
- Every copy of AFPL 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 AFPL 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.
- */
-
- /*$Id: gxclipsr.h,v 1.2 2000/09/19 19:00:34 lpd Exp $ */
- /* Internals of clipsave/cliprestore */
-
- #ifndef gxclipsr_INCLUDED
- # define gxclipsr_INCLUDED
-
- #include "gsrefct.h"
-
- /*
- * Unlike the graphics state stack, which is threaded through the actual
- * gstate objects, the clipping path stack is implemented with separate,
- * small objects. These are reference-counted, because they may be
- * shared by off-stack graphics states.
- */
-
- #ifndef gx_clip_path_DEFINED
- # define gx_clip_path_DEFINED
- typedef struct gx_clip_path_s gx_clip_path;
- #endif
- #ifndef gx_clip_stack_DEFINED
- # define gx_clip_stack_DEFINED
- typedef struct gx_clip_stack_s gx_clip_stack_t;
- #endif
-
- struct gx_clip_stack_s {
- rc_header rc;
- gx_clip_path *clip_path;
- gx_clip_stack_t *next;
- };
-
- #define private_st_clip_stack() /* in gsclipsr.c */\
- gs_private_st_ptrs2(st_clip_stack, gx_clip_stack_t,\
- "gx_clip_stack_t", clip_stack_enum_ptrs, clip_stack_reloc_ptrs,\
- clip_path, next)
-
- #endif /* gxclipsr_INCLUDED */
-