From 17cec7cf2b96a597719b9489e4451bb82ead23af Mon Sep 17 00:00:00 2001
From: Michael du Breuil <wicked.shell.scripts@gmail.com>
Date: Tue, 27 Aug 2019 13:06:50 -0700
Subject: [PATCH] AP_Landing: Directly include needed headers

---
 libraries/AP_Landing/AP_Landing.cpp           | 1 +
 libraries/AP_Landing/AP_Landing_Deepstall.cpp | 1 +
 libraries/AP_Landing/AP_Landing_Slope.cpp     | 1 +
 3 files changed, 3 insertions(+)

diff --git a/libraries/AP_Landing/AP_Landing.cpp b/libraries/AP_Landing/AP_Landing.cpp
index 40306d1a93..5dc940cc09 100644
--- a/libraries/AP_Landing/AP_Landing.cpp
+++ b/libraries/AP_Landing/AP_Landing.cpp
@@ -19,6 +19,7 @@
 
 #include "AP_Landing.h"
 #include <GCS_MAVLink/GCS.h>
+#include <AP_AHRS/AP_AHRS.h>
 
 // table of user settable parameters
 const AP_Param::GroupInfo AP_Landing::var_info[] = {
diff --git a/libraries/AP_Landing/AP_Landing_Deepstall.cpp b/libraries/AP_Landing/AP_Landing_Deepstall.cpp
index d54deb4dc6..b146ddc325 100644
--- a/libraries/AP_Landing/AP_Landing_Deepstall.cpp
+++ b/libraries/AP_Landing/AP_Landing_Deepstall.cpp
@@ -22,6 +22,7 @@
 #include <AP_HAL/AP_HAL.h>
 #include <SRV_Channel/SRV_Channel.h>
 #include <AP_Common/Location.h>
+#include <AP_AHRS/AP_AHRS.h>
 
 // table of user settable parameters for deepstall
 const AP_Param::GroupInfo AP_Landing_Deepstall::var_info[] = {
diff --git a/libraries/AP_Landing/AP_Landing_Slope.cpp b/libraries/AP_Landing/AP_Landing_Slope.cpp
index 8e88b9585f..5c4efbad51 100644
--- a/libraries/AP_Landing/AP_Landing_Slope.cpp
+++ b/libraries/AP_Landing/AP_Landing_Slope.cpp
@@ -21,6 +21,7 @@
 #include <GCS_MAVLink/GCS.h>
 #include <AP_HAL/AP_HAL.h>
 #include <AP_LandingGear/AP_LandingGear.h>
+#include <AP_AHRS/AP_AHRS.h>
 #include <AP_GPS/AP_GPS.h>
 
 void AP_Landing::type_slope_do_land(const AP_Mission::Mission_Command& cmd, const float relative_altitude)