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Annotation of sys/crypto/deflate.h, Revision 1.1

1.1     ! nbrk        1: /* $OpenBSD: deflate.h,v 1.3 2002/03/14 01:26:51 millert Exp $ */
        !             2:
        !             3: /*
        !             4:  * Copyright (c) 2001 Jean-Jacques Bernard-Gundol (jj@wabbitt.org)
        !             5:  *
        !             6:  * Redistribution and use in source and binary forms, with or without
        !             7:  * modification, are permitted provided that the following conditions
        !             8:  * are met:
        !             9:  *
        !            10:  * 1. Redistributions of source code must retain the above copyright
        !            11:  *   notice, this list of conditions and the following disclaimer.
        !            12:  * 2. Redistributions in binary form must reproduce the above copyright
        !            13:  *   notice, this list of conditions and the following disclaimer in the
        !            14:  *   documentation and/or other materials provided with the distribution.
        !            15:  * 3. The name of the author may not be used to endorse or promote products
        !            16:  *   derived from this software without specific prior written permission.
        !            17:  *
        !            18:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
        !            19:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
        !            20:  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
        !            21:  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
        !            22:  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
        !            23:  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
        !            24:  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
        !            25:  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
        !            26:  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
        !            27:  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
        !            28:  */
        !            29:
        !            30: /*
        !            31:  * Definition for the wrapper around the deflate compression
        !            32:  * algorithm used in /sys/crypto
        !            33:  */
        !            34:
        !            35: #ifndef _CRYPTO_DEFLATE_H_
        !            36: #define _CRYPTO_DEFLATE_H_
        !            37:
        !            38: #include <net/zlib.h>
        !            39:
        !            40: #define Z_METHOD       8
        !            41: #define Z_MEMLEVEL     8
        !            42: #define MINCOMP                2       /* won't be used, but must be defined */
        !            43: #define ZBUF           10
        !            44:
        !            45: u_int32_t deflate_global(u_int8_t *, u_int32_t, int, u_int8_t **);
        !            46: void *z_alloc(void *, u_int, u_int);
        !            47: void z_free(void *, void *, u_int);
        !            48:
        !            49: struct deflate_buf {
        !            50:        u_int8_t *out;
        !            51:        u_int32_t size;
        !            52:        int flag;
        !            53: };
        !            54:
        !            55: #endif /* _CRYPTO_DEFLATE_H_ */