Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / ipxe / src / include / ipxe / hash_df.h

diff --git a/qemu/roms/ipxe/src/include/ipxe/hash_df.h b/qemu/roms/ipxe/src/include/ipxe/hash_df.h
new file mode 100644 (file)
index 0000000..607a4a6
--- /dev/null
+++ b/qemu/roms/ipxe/src/include/ipxe/hash_df.h
@@ -0,0 +1,18 @@
+#ifndef _IPXE_HASH_DF_H
+#define _IPXE_HASH_DF_H
+
+/** @file
+ *
+ * Hash-based derivation function (Hash_df)
+ *
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER );
+
+#include <stdint.h>
+#include <ipxe/crypto.h>
+
+extern void hash_df ( struct digest_algorithm *hash, const void *input,
+                     size_t input_len, void *output, size_t output_len );
+
+#endif /* _IPXE_HASH_DF_H */