part: move efi_guid_t

Prep work for next patch.

Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
diff --git a/include/efi.h b/include/efi.h
index 1bc22cc..63cbdb6 100644
--- a/include/efi.h
+++ b/include/efi.h
@@ -28,6 +28,10 @@
 
 struct efi_device_path;
 
+typedef struct {
+	u8 b[16];
+} efi_guid_t;
+
 #define EFI_BITS_PER_LONG	BITS_PER_LONG
 
 /*