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view src/core/ngx_sha1.h @ 4649:95d93f7e6fa2

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geoip: got rid of ugly casts when calling ngx_free(). This is done by removing the "const" qualifier from the common return type of handler functions returning either "const char *" or "char *".
author Ruslan Ermilov <ru@nginx.com>
date Tue, 29 May 2012 09:19:51 +0000
parents d620f497c50f
children 1064ea81ed3a
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/*
 * Copyright (C) Igor Sysoev
 * Copyright (C) Nginx, Inc.
 */


#ifndef _NGX_SHA1_H_INCLUDED_
#define _NGX_SHA1_H_INCLUDED_


#include <ngx_config.h>
#include <ngx_core.h>


#if (NGX_HAVE_OPENSSL_SHA1_H)
#include <openssl/sha.h>
#else
#include <sha.h>
#endif


typedef SHA_CTX  ngx_sha1_t;


#define ngx_sha1_init    SHA1_Init
#define ngx_sha1_update  SHA1_Update
#define ngx_sha1_final   SHA1_Final


#endif /* _NGX_SHA1_H_INCLUDED_ */