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- /* Copyright (C) 1994 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.
- */
-
- /* istruct.h */
- /* Interpreter-level extension of gsstruct.h */
-
- #ifndef istruct_INCLUDED
- # define istruct_INCLUDED
-
- #include "gsstruct.h"
-
- /* ================ Refs ================ */
-
- /* The structure type descriptor for (blocks of) refs. */
- /* This is defined in igc.c and exported for isave.c. */
- extern_st(st_refs);
-
- /* Relocate a pointer to a ref[_packed]. */
- ptr_proc_reloc(gs_reloc_ref_ptr, ref_packed);
-
- /* Relocate a block of ref[_packed]s. */
- void gs_reloc_refs(P3(ref_packed *from, ref_packed *to, gc_state_t *gcst));
-
- /*
- * Define an object allocated as a struct, but actually containing refs.
- * Such objects are useful as the client_data of library structures
- * (currently only gstates and fonts).
- */
- struct_proc_clear_marks(ref_struct_clear_marks);
- struct_proc_enum_ptrs(ref_struct_enum_ptrs);
- struct_proc_reloc_ptrs(ref_struct_reloc_ptrs);
- #define gs__st_ref_struct(scope_st, stname, stype, sname)\
- gs__st_complex_only(scope_st, stname, stype, sname, ref_struct_clear_marks,\
- ref_struct_enum_ptrs, ref_struct_reloc_ptrs, 0)
- #define gs_public_st_ref_struct(stname, stype, sname)\
- gs__st_ref_struct(public_st, stname, stype, sname)
- #define gs_private_st_ref_struct(stname, stype, sname)\
- gs__st_ref_struct(private_st, stname, stype, sname)
-
- #endif /* istruct_INCLUDED */
-