1 files changed, 23 insertions, 0 deletions
diff --git a/security/nss/lib/freebl/blake2b.h b/security/nss/lib/freebl/blake2b.h
new file mode 100644
index 0000000000..d19a49f0ea
--- /dev/null
+++ b/security/nss/lib/freebl/blake2b.h
@@ -0,0 +1,23 @@
+/*
+ * blake2b.h - header file for blake2b hash function
+ *
+ * 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 BLAKE_H
+#define BLAKE_H
+
+#include <stddef.h>
+#include <stdint.h>
+
+struct Blake2bContextStr {
+    uint64_t h[8];                     /* chained state */
+    uint64_t t[2];                     /* total number of bytes */
+    uint64_t f;                        /* last block flag */
+    uint8_t buf[BLAKE2B_BLOCK_LENGTH]; /* input buffer */
+    size_t buflen;                     /* size of remaining bytes in buf */
+    size_t outlen;                     /* digest size */
+};
+
+#endif /* BLAKE_H */