Massive refactoring of external header files.

This reduces the number of exported header files to the minimum needed by
the existing userspace utilities and firmware implementations.

BUG=chromium:221544
BRANCH=none
TEST=manual, trybots
CQ-DEPEND=CL:47019,CL:47022,CL:47023

  sudo FEATURES=test emerge vboot_reference
  FEATURES=test emerge-$BOARD \
                vboot_reference \
                chromeos-cryptohome \
                chromeos-installer \
                chromeos-u-boot \
                peach-u-boot \
                depthcharge

Change-Id: I2946cc2dbaf5459a6c5eca92ca57d546498e6d85
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/47021
Reviewed-by: Randall Spangler <rspangler@chromium.org>
diff --git a/cgpt/cmd_show.c b/cgpt/cmd_show.c
index 2df199d..1b31f39 100644
--- a/cgpt/cmd_show.c
+++ b/cgpt/cmd_show.c
@@ -2,13 +2,13 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "cgpt.h"
-
 #define __STDC_FORMAT_MACROS
 #include <getopt.h>
 #include <inttypes.h>
 #include <string.h>
-#include "cgpt_params.h"
+
+#include "cgpt.h"
+#include "vboot_host.h"
 
 static void Usage(void)
 {