summaryrefslogtreecommitdiff
path: root/Build/source/texk/kpathsea/str-list.h
diff options
context:
space:
mode:
authorKarl Berry <karl@freefriends.org>2006-01-17 21:41:51 +0000
committerKarl Berry <karl@freefriends.org>2006-01-17 21:41:51 +0000
commit487ca4806cc046076293cf6cc5fbba0db282bac7 (patch)
tree847b412ab5158dd7bdd7ed7e5a4cc3fbca94be32 /Build/source/texk/kpathsea/str-list.h
parenta3d3111bfe26b8e5f5bc6049dfb2a4ca2edc7881 (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.h60
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 */