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30 lines
1 KiB
C
30 lines
1 KiB
C
/*
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* Copyright 2015-2016 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the OpenSSL license (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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struct comp_method_st {
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int type; /* NID for compression library */
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const char *name; /* A text string to identify the library */
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int (*init) (COMP_CTX *ctx);
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void (*finish) (COMP_CTX *ctx);
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int (*compress) (COMP_CTX *ctx,
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unsigned char *out, unsigned int olen,
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unsigned char *in, unsigned int ilen);
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int (*expand) (COMP_CTX *ctx,
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unsigned char *out, unsigned int olen,
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unsigned char *in, unsigned int ilen);
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};
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struct comp_ctx_st {
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struct comp_method_st *meth;
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unsigned long compress_in;
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unsigned long compress_out;
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unsigned long expand_in;
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unsigned long expand_out;
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void* data;
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};
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