extmod/crypto: Add static keyword where it should be.

2015-03-19 00:24:57 +00:00 · 2015-03-19 00:24:57 +00:00 · 6b07a6132f
parent 2e2e404ff7
commit 6b07a6132f
1 changed files with 1 additions and 1 deletions
--- a/extmod/crypto-algorithms/sha256.c
+++ b/extmod/crypto-algorithms/sha256.c
@ -41,7 +41,7 @@ static const WORD k[64] = {
 };

 /*********************** FUNCTION DEFINITIONS ***********************/
-void sha256_transform(SHA256_CTX *ctx, const BYTE data[])
+static void sha256_transform(SHA256_CTX *ctx, const BYTE data[])
 {
 	WORD a, b, c, d, e, f, g, h, i, j, t1, t2, m[64];