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https://invent.kde.org/graphics/okular
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5021c85485
HEAD branch when he updated the kpathsea sources (sorry for the rude word but it took me an hour) svn path=/trunk/kdegraphics/kdvi/; revision=33507
58 lines
1.9 KiB
C
58 lines
1.9 KiB
C
/* str-list.h: Declarations for string lists.
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Copyright (C) 1993, 94 Karl Berry.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#ifndef KPATHSEA_STR_LIST_H
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#define KPATHSEA_STR_LIST_H
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#include <kpathsea/c-proto.h>
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#include <kpathsea/types.h>
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/* Lists of strings; used for, e.g., directory lists. */
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typedef struct
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{
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unsigned length;
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string *list;
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} str_list_type;
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#define STR_LIST_LENGTH(l) ((l).length)
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#define STR_LIST(l) ((l).list)
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#define STR_LIST_ELT(l, n) STR_LIST (l)[n]
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#define STR_LIST_LAST_ELT(l) STR_LIST_ELT (l, STR_LIST_LENGTH (l) - 1)
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/* Return a new, empty, list. */
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extern str_list_type str_list_init P1H(void);
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/* Append the string S to the list L. It's up to the caller to not
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deallocate S; we don't copy it. Also up to the caller to terminate
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the list with a null entry. */
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extern void str_list_add P2H(str_list_type *l, string s);
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/* Append all the elements from MORE to TARGET. */
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extern void str_list_concat P2H(str_list_type * target, str_list_type more);
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/* Free the space for the list elements (but not the list elements
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themselves). */
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extern void str_list_free P1H(str_list_type *l);
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/* Append each element of more to each element of target. */
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extern void str_list_concat_elements P2H(str_list_type * target, str_list_type more);
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#endif /* not KPATHSEA_STR_LIST_H */
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