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/* bzlib.vapi
*
* Copyright (C) 2008 Maciej Piechotka
*
* 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 Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Author:
* Maciej Piechotka <uzytkownik2@gmail.com>
*/
[CCode (cheader_filename = "bzlib.h")]
namespace BZLib {
[CCode (cname = "int", cprefix = "BZ_", has_type_id = false)]
public enum Action {
RUN,
FLUSH,
FINISH
}
[CCode (cname = "int", cprefix = "BZ_", has_type_id = false)]
public enum Status {
OK,
RUN_OK,
FLUSH_OK,
FINISH_OK,
STREAM_END,
SEQUENCE_ERROR,
MEM_ERROR,
DATA_ERROR,
DATA_ERROR_MAGIC,
IO_ERROR,
UNEXPECTED_EOF,
OUTBUFF_FULL,
CONFIG_ERROR
}
[CCode (cname = "bz_stream", has_type_id = false)]
public struct Stream {
public string next_in;
public uint avail_in;
public uint total_in_lo32;
public uint total_in_hi32;
public string next_out;
public uint avail_out;
public uint total_out_lo32;
public uint total_out_hi32;
public void *state;
public AllocFunc? bzalloc;
public FreeFunc? bzfree;
public void *opaque;
[CCode (cname = "BZ2_bzCompressInit")]
public Status compress_init (int block_size_100k, int verbosity, int work_factor);
[CCode (cname = "BZ2_bzCompress")]
public Status compress (Action action);
[CCode (cname = "BZ2_bzCompressEnd")]
public Status compress_end ();
[CCode (cname = "BZ2_bzDecompressInit")]
public Status decompress_init (int verbosity, int small);
[CCode (cname = "BZ2_bzDecompress")]
public Status decompress ();
[CCode (cname = "BZ2_bzDecompressEnd")]
public Status decompress_end ();
}
[CCode (cname = "BZFILE", cprefix = "BZ2_bz", free_function = "BZ2_bzclose")]
[Compact]
public class BZFileStream {
public static BZFileStream open (string path, string mode = "rb");
public static BZFileStream dopen (int fd, string mode);
public int read (uint8[] buf);
public int write (uint8[] buf);
public unowned string error (out Status status);
}
[CCode (has_target = false, has_typedef = false)]
public delegate void* AllocFunc (void* target, int m, int n);
[CCode (has_target = false, has_typedef = false)]
public delegate void FreeFunc (void* target, void* p);
}
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