[PATCH 1/3] sha256: avoid redefinition for MIN

From

Carlo Marcelo Arenas Belón <carenas@gmail.com>

Date

Oct 22, 2018, 05:36 UTC

Message-ID

<20181022053605.81048-2-carenas@gmail.com>

In-Reply-To

<20181022053605.81048-1-carenas@gmail.com>

it is already defined whenever "sys/param.h" is available

Signed-off-by: Carlo Marcelo Arenas Belón <carenas@gmail.com>
---
 sha256/block/sha256.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sha256/block/sha256.c b/sha256/block/sha256.c
index 18350c161a..0d4939cc2c 100644
--- a/sha256/block/sha256.c
+++ b/sha256/block/sha256.c
@@ -130,7 +130,9 @@ static void blk_SHA256_Transform(blk_SHA256_CTX *ctx, const unsigned char *buf)
 	}
 }
 
+#ifndef MIN
 #define MIN(x, y) ((x) < (y) ? (x) : (y))
+#endif
 void blk_SHA256_Update(blk_SHA256_CTX *ctx, const void *data, size_t len)
 {
 	const unsigned char *in = data;

-- 
2.19.1