diff options
author | Karl Berry <karl@freefriends.org> | 2006-01-17 21:41:51 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2006-01-17 21:41:51 +0000 |
commit | 487ca4806cc046076293cf6cc5fbba0db282bac7 (patch) | |
tree | 847b412ab5158dd7bdd7ed7e5a4cc3fbca94be32 /Build/source/texk/kpathsea/str-list.h | |
parent | a3d3111bfe26b8e5f5bc6049dfb2a4ca2edc7881 (diff) |
texk 1
git-svn-id: svn://tug.org/texlive/trunk@1485 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/kpathsea/str-list.h')
-rw-r--r-- | Build/source/texk/kpathsea/str-list.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/Build/source/texk/kpathsea/str-list.h b/Build/source/texk/kpathsea/str-list.h new file mode 100644 index 00000000000..dcffd928424 --- /dev/null +++ b/Build/source/texk/kpathsea/str-list.h @@ -0,0 +1,60 @@ +/* str-list.h: Declarations for string lists. + + Copyright 1999, 2005 Olaf Weber. + Copyright 1993, 94 Karl Berry. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library 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 Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + +*/ + +#ifndef KPATHSEA_STR_LIST_H +#define KPATHSEA_STR_LIST_H + +#include <kpathsea/c-proto.h> +#include <kpathsea/types.h> + + +/* Lists of strings; used for, e.g., directory lists. */ + +typedef struct +{ + unsigned length; + string *list; +} str_list_type; + +#define STR_LIST_LENGTH(l) ((l).length) +#define STR_LIST(l) ((l).list) +#define STR_LIST_ELT(l, n) STR_LIST (l)[n] +#define STR_LIST_LAST_ELT(l) STR_LIST_ELT (l, STR_LIST_LENGTH (l) - 1) + +/* Return a new, empty, list. */ +extern str_list_type str_list_init P1H(void); + +/* Append the string S to the list L. It's up to the caller to not + deallocate S; we don't copy it. Also up to the caller to terminate + the list with a null entry. */ +extern void str_list_add P2H(str_list_type *l, string s); + +/* Append all the elements from MORE to TARGET. */ +extern void str_list_concat P2H(str_list_type * target, str_list_type more); + +/* Free the space for the list elements (but not the list elements + themselves). */ +extern void str_list_free P1H(str_list_type *l); + +/* Append each element of more to each element of target. */ +extern void str_list_concat_elements P2H(str_list_type * target, str_list_type more); + +#endif /* not KPATHSEA_STR_LIST_H */ |