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/* pdflink.h
Copyright 2009 Taco Hoekwater <taco@luatex.org>
This file is part of LuaTeX.
LuaTeX is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 2 of the License, or (at your
option) any later version.
LuaTeX is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
License for more details.
You should have received a copy of the GNU General Public License along
with LuaTeX; if not, see <http://www.gnu.org/licenses/>. */
#ifndef PDFLINK_H
# define PDFLINK_H
# define set_pdf_link_attr(A,B) pdf_link_attr(A)=B
# define set_pdf_link_action(A,B) pdf_link_action(A)=B
# define set_pdf_link_objnum(A,B) pdf_link_objnum(A)=B
extern void push_link_level(PDF pdf, halfword p);
extern void pop_link_level(PDF pdf);
extern void do_link(PDF pdf, halfword p, halfword parent_box, scaledpos cur);
extern void end_link(PDF pdf, halfword p);
extern void append_link(PDF pdf, halfword parent_box, scaledpos cur,
small_number i);
extern void scan_startlink(PDF pdf);
#endif
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