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Review URL: http://codereview.chromium.org/2614002

vboot_firmware/lib/cgptlib/cgptlib.c

@@ -9,6 +9,10 @@
 #include "gpt.h"
 #include "utility.h"
 
+/* global types to compare against */
+const Guid guid_unused = GPT_ENT_TYPE_UNUSED;
+const Guid guid_chromeos_kernel = GPT_ENT_TYPE_CHROMEOS_KERNEL;
+
 
 int GptInit(GptData *gpt) {
   int retval;