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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/readable.h
parenta3d3111bfe26b8e5f5bc6049dfb2a4ca2edc7881 (diff)
texk 1
git-svn-id: svn://tug.org/texlive/trunk@1485 c570f23f-e606-0410-a88d-b1316a301751
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diff --git a/Build/source/texk/kpathsea/readable.h b/Build/source/texk/kpathsea/readable.h
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+/* readable.h: Is a file readable?
+
+ Copyright 1999, 2005 Olaf Weber.
+ Copyright 1993 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_READABLE_H
+#define KPATHSEA_READABLE_H
+
+#include <kpathsea/c-proto.h>
+#include <kpathsea/types.h>
+
+/* If NAME is readable and is a regular file, return it. If the error is
+ ENAMETOOLONG, truncate any too-long path components, and if the
+ result is a readable file, return that. Otherwise return NULL. */
+
+extern KPSEDLL string kpse_readable_file P1H(const_string name);
+
+#endif /* not KPATHSEA_READABLE_H */