libgcrypt: Adjust import script, definitions and API users for libgcrypt 1.11

This patches modifies the GRUB-libgcrypt API to match new libgcrypt 1.11.

Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>

grub-core/io/lzopio.c

@@ -345,7 +345,7 @@ test_header (grub_file_t file)
     if (! context)
       return 0;
 
-    hcheck->init(context);
+    hcheck->init(context, 0);
 
     /* MAGIC is not included in check calculation.  */
     hcheck->write(context, &header.lzop_version, sizeof(header)- LZOP_MAGIC_SIZE);