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+.\" zip_dir_add.mdoc \-- add directory to zip archive
+.\" Copyright (C) 2006-2012 Dieter Baron and Thomas Klausner
+.\"
+.\" This file is part of libzip, a library to manipulate ZIP archives.
+.\" The authors can be contacted at <libzip@nih.at>
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in
+.\"    the documentation and/or other materials provided with the
+.\"    distribution.
+.\" 3. The names of the authors may not be used to endorse or promote
+.\"    products derived from this software without specific prior
+.\"    written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS
+.\" OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
+.\" DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+.\" GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+.\" IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+.\" OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+.\" IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+.\"
+.TH ZIP_DIR_ADD 3 "June 23, 2012" NiH
+.SH "NAME"
+zip_dir_add \- add directory to zip archive
+.SH "LIBRARY"
+libzip (-lzip)
+.SH "SYNOPSIS"
+#include <zip.h>
+.PP
+zip_int64_t
+zip_add_dir(struct zip *archive, const char *name); \
+"zip_flags_t flags"
+.SH "DESCRIPTION"
+The function
+zip_dir_add
+adds a directory to a zip archive.
+The argument
+\fBarchive\fR
+specifies the zip archive to which the directory should be added.
+\fBname\fR
+is the directory's name in the zip archive.
+The
+\fBflags\fR
+argument can be a combination of:
+.RS
+.TP 22
+\fBZIP_FL_ENC_GUESS\fR
+Guess encoding of
+\fBname\fR
+(default).
+.TP 22
+\fBZIP_FL_ENC_UTF_8\fR
+Interpret
+\fBname\fR
+as UTF-8.
+.TP 22
+\fBZIP_FL_ENC_CP437\fR
+Interpret
+\fBname\fR
+as code page 437 (CP-437).
+.RE
+.SH "RETURN VALUES"
+Upon successful completion, the index of the new entry in the archive
+is returned.
+Otherwise, \-1 is returned and the error code in
+\fBarchive\fR
+is set to indicate the error.
+.SH "ERRORS"
+zip_add_dir
+fails if:
+.RS
+.TP 4
+[ZIP_ER_EXISTS]
+There is already an entry called
+\fBname\fR
+in the archive.
+.TP 4
+[ZIP_ER_INVAL]
+\fBarchive\fR
+or
+\fBname\fR
+are
+\fBNULL,\fR
+or invalid UTF-8 encoded file names.
+.TP 4
+[ZIP_ER_MEMORY]
+Required memory could not be allocated.
+.RE
+.SH "SEE ALSO"
+libzip(3),
+zip_add(3)
+.SH "AUTHORS"
+
+Dieter Baron <dillo@giga.or.at>
+and
+Thomas Klausner <tk@giga.or.at>