diff -r 000000000000 -r 6474c204b198 security/nss/lib/freebl/sha256.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/security/nss/lib/freebl/sha256.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,19 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef _SHA_256_H_
+#define _SHA_256_H_
+
+#include "prtypes.h"
+
+struct SHA256ContextStr {
+    union {
+	PRUint32 w[64];	    /* message schedule, input buffer, plus 48 words */
+	PRUint8  b[256];
+    } u;
+    PRUint32 h[8];		/* 8 state variables */
+    PRUint32 sizeHi,sizeLo;	/* 64-bit count of hashed bytes. */
+};
+
+#endif /* _SHA_256_H_ */