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sha256: avoid redefine

This commit is contained in:
Daniel Stenberg 2018-02-12 14:18:30 +01:00
parent 50c0033a6c
commit 3f6051f4ed
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1 changed files with 2 additions and 6 deletions
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8
lib/sha256.c
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@ -27,23 +27,19 @@
#include "warnless.h"
#include "curl_sha256.h"
#define USE_OPENSSL_SHA256 0
#if defined(USE_OPENSSL)
#include <openssl/opensslv.h>
#if (OPENSSL_VERSION_NUMBER >= 0x0090800fL)
#define USE_OPENSSL_SHA256 1
#define USE_OPENSSL_SHA256
#endif
#endif
#if USE_OPENSSL_SHA256
#ifdef USE_OPENSSL_SHA256
/* When OpenSSL is available we use the SHA256-function from OpenSSL */
#include <openssl/sha.h>
#else
/* When no other crypto library is available we use this code segment */