VerifyKernelHeader() fills a KernelImage*

src/platform/vboot_reference/vboot_firmware/include/kernel_image_fw.h

Index: src/platform/vboot_reference/vboot_firmware/include/kernel_image_fw.h
diff --git a/src/platform/vboot_reference/vboot_firmware/include/kernel_image_fw.h b/src/platform/vboot_reference/vboot_firmware/include/kernel_image_fw.h
index 03bcf858e2112681a2e29ff69f848594efa092f9..8269bbdc17a443db7b697a02cd266a7a61833f45 100644
--- a/src/platform/vboot_reference/vboot_firmware/include/kernel_image_fw.h
+++ b/src/platform/vboot_reference/vboot_firmware/include/kernel_image_fw.h
@@ -137,17 +137,20 @@ int VerifyKernelData(RSAPublicKey* kernel_sign_key,
  */
 int VerifyKernelHeader(const uint8_t* firmware_key_blob,
                        const uint8_t* kernel_header_blob,
+                       uint64_t kernel_header_blob_len,
                        const int dev_mode,
-                       const uint8_t** expected_kernel_signature,
-                       RSAPublicKey** kernel_sign_key,
-                       int* kernel_sign_algorithm,
-                       uint64_t* kernel_len);
+                       KernelImage *image,
+                       RSAPublicKey** kernel_sign_key);
 
 /* Performs a chained verify of the kernel blob [kernel_blob]. If
  * [dev_mode] is 0 [inactive], then the pre-processed public signing key
  * [root_key_blob] is used to verify the signature of the signing key,
  * else the check is skipped.
  *
+ * On success, fills in image with the kernel header and preamble fields.
+ * Note that pointers in the image directly point into the input
+ * kernel_header_blob.  image->kernel_data is set to NULL, since it's not
+ * part of the header and preamble data itself.
  *
  * Returns 0 on success, error code on failure.
  *