SSL: SSLeay_version() is deprecated in OpenSSL 1.1.0. SSLeay_version() and SSLeay() are no longer available if OPENSSL_API_COMPAT is set to 0x10100000L. Switched to using OpenSSL_version() instead. Additionally, we now compare version strings instead of version numbers, and this correctly works for LibreSSL as well.

/*
 * Copyright (C) Igor Sysoev
 * Copyright (C) Nginx, Inc.
 */


#ifndef _NGX_CRYPT_H_INCLUDED_
#define _NGX_CRYPT_H_INCLUDED_


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


ngx_int_t ngx_crypt(ngx_pool_t *pool, u_char *key, u_char *salt,
    u_char **encrypted);


#endif /* _NGX_CRYPT_H_INCLUDED_ */