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/*
* Copyright (C) Igor Sysoev
* Copyright (C) Nginx, Inc.
*/
#ifndef _NGX_MD5_H_INCLUDED_
#define _NGX_MD5_H_INCLUDED_
#include <ngx_config.h>
#include <ngx_core.h>
#if (NGX_HAVE_MD5)
#if (NGX_HAVE_OPENSSL_MD5_H)
#include <openssl/md5.h>
#else
#include <md5.h>
#endif
typedef MD5_CTX ngx_md5_t;
#if (NGX_OPENSSL_MD5)
#define ngx_md5_init MD5_Init
#define ngx_md5_update MD5_Update
#define ngx_md5_final MD5_Final
#else
#define ngx_md5_init MD5Init
#define ngx_md5_update MD5Update
#define ngx_md5_final MD5Final
#endif
#else /* !NGX_HAVE_MD5 */
typedef struct {
uint64_t bytes;
uint32_t a, b, c, d;
u_char buffer[64];
} ngx_md5_t;
void ngx_md5_init(ngx_md5_t *ctx);
void ngx_md5_update(ngx_md5_t *ctx, const void *data, size_t size);
void ngx_md5_final(u_char result[16], ngx_md5_t *ctx);
#endif
#endif /* _NGX_MD5_H_INCLUDED_ */
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